637307424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 432

約数和(自身を含む): 2252839680

約数和(自身を除く): 1615532256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 31, 32, 34, 36, 38, 39, 48, 51, 52, 57, 62, 68, 72, 76, 78, 93, 96, 102, 104, 114, 117, 124, 136, 144, 152, 153, 156, 171, 186, 204, 208, 221, 228, 234, 247, 248, 272, 279, 288, 289, 304, 306, 312, 323, 342, 372, 403, 408, 416, 442, 456, 468, 494, 496, 527, 544, 558, 578, 589, 608, 612, 624, 646, 663, 684, 741, 744, 806, 816, 867, 884, 912, 936, 969, 988, 992, 1054, 1116, 1156, 1178, 1209, 1224, 1248, 1292, 1326, 1368, 1482, 1488, 1581, 1612, 1632, 1734, 1767, 1768, 1824, 1872, 1938, 1976, 1989, 2108, 2223, 2232, 2312, 2356, 2418, 2448, 2584, 2601, 2652, 2736, 2907, 2964, 2976, 3162, 3224, 3468, 3534, 3536, 3627, 3744, 3757, 3876, 3952, 3978, 4199, 4216, 4446, 4464, 4624, 4712, 4743, 4836, 4896, 5168, 5202, 5301, 5304, 5472, 5491, 5814, 5928, 6324, 6448, 6851, 6936, 7068, 7072, 7254, 7514, 7657, 7752, 7904, 7956, 8398, 8432, 8892, 8928, 8959, 9248, 9424, 9486, 9672, 10013, 10336, 10404, 10602, 10608, 10982, 11271, 11628, 11856, 12597, 12648, 12896, 13702, 13872, 14136, 14508, 15028, 15314, 15504, 15912, 16473, 16796, 16864, 17784, 17918, 18848, 18972, 19344, 20026, 20553, 20808, 21204, 21216, 21964, 22542, 22971, 23256, 23712, 25194, 25296, 26877, 27404, 27744, 28272, 29016, 30039, 30056, 30628, 31008, 31824, 32946, 33592, 33813, 35568, 35836, 37791, 37944, 38688, 40052, 41106, 41616, 42408, 43928, 45084, 45942, 46512, 49419, 50388, 50592, 53754, 54808, 56544, 58032, 60078, 60112, 61256, 61659, 63648, 65892, 67184, 67626, 68913, 71136, 71383, 71672, 75582, 75888, 80104, 80631, 82212, 83232, 84816, 87856, 90117, 90168, 91884, 93024, 98838, 100776, 107508, 109616, 116064, 116467, 120156, 120224, 122512, 123318, 130169, 131784, 134368, 135252, 137826, 142766, 143344, 151164, 151776, 160208, 161262, 164424, 169632, 170221, 175712, 180234, 180336, 183768, 197676, 201552, 214149, 215016, 219232, 232934, 240312, 245024, 246636, 260338, 263568, 270504, 275652, 285532, 286688, 302328, 320416, 322524, 328848, 340442, 349401, 360468, 360672, 367536, 390507, 395352, 403104, 428298, 430032, 465868, 480624, 493272, 510663, 520676, 527136, 541008, 551304, 571064, 604656, 642447, 645048, 657696, 680884, 698802, 720936, 735072, 781014, 790704, 856596, 860064, 931736, 961248, 986544, 1021326, 1041352, 1048203, 1082016, 1102608, 1142128, 1171521, 1209312, 1284894, 1290096, 1361768, 1397604, 1441872, 1531989, 1562028, 1581408, 1713192, 1863472, 1973088, 2042652, 2082704, 2096406, 2205216, 2212873, 2284256, 2343042, 2569788, 2580192, 2723536, 2795208, 2883744, 3063978, 3124056, 3426384, 3726944, 4085304, 4165408, 4192812, 4425746, 4686084, 5139576, 5447072, 5590416, 6127956, 6248112, 6638619, 6852768, 8170608, 8385624, 8851492, 9372168, 10279152, 11180832, 12255912, 12496224, 13277238, 16341216, 16771248, 17702984, 18744336, 19915857, 20558304, 24511824, 26554476, 33542496, 35405968, 37488672, 39831714, 49023648, 53108952, 70811936, 79663428, 106217904, 159326856, 212435808, 318653712, 637307424]

約数ペア:

[(1, 637307424), (2, 318653712), (3, 212435808), (4, 159326856), (6, 106217904), (8, 79663428), (9, 70811936), (12, 53108952), (13, 49023648), (16, 39831714), (17, 37488672), (18, 35405968), (19, 33542496), (24, 26554476), (26, 24511824), (31, 20558304), (32, 19915857), (34, 18744336), (36, 17702984), (38, 16771248), (39, 16341216), (48, 13277238), (51, 12496224), (52, 12255912), (57, 11180832), (62, 10279152), (68, 9372168), (72, 8851492), (76, 8385624), (78, 8170608), (93, 6852768), (96, 6638619), (102, 6248112), (104, 6127956), (114, 5590416), (117, 5447072), (124, 5139576), (136, 4686084), (144, 4425746), (152, 4192812), (153, 4165408), (156, 4085304), (171, 3726944), (186, 3426384), (204, 3124056), (208, 3063978), (221, 2883744), (228, 2795208), (234, 2723536), (247, 2580192), (248, 2569788), (272, 2343042), (279, 2284256), (288, 2212873), (289, 2205216), (304, 2096406), (306, 2082704), (312, 2042652), (323, 1973088), (342, 1863472), (372, 1713192), (403, 1581408), (408, 1562028), (416, 1531989), (442, 1441872), (456, 1397604), (468, 1361768), (494, 1290096), (496, 1284894), (527, 1209312), (544, 1171521), (558, 1142128), (578, 1102608), (589, 1082016), (608, 1048203), (612, 1041352), (624, 1021326), (646, 986544), (663, 961248), (684, 931736), (741, 860064), (744, 856596), (806, 790704), (816, 781014), (867, 735072), (884, 720936), (912, 698802), (936, 680884), (969, 657696), (988, 645048), (992, 642447), (1054, 604656), (1116, 571064), (1156, 551304), (1178, 541008), (1209, 527136), (1224, 520676), (1248, 510663), (1292, 493272), (1326, 480624), (1368, 465868), (1482, 430032), (1488, 428298), (1581, 403104), (1612, 395352), (1632, 390507), (1734, 367536), (1767, 360672), (1768, 360468), (1824, 349401), (1872, 340442), (1938, 328848), (1976, 322524), (1989, 320416), (2108, 302328), (2223, 286688), (2232, 285532), (2312, 275652), (2356, 270504), (2418, 263568), (2448, 260338), (2584, 246636), (2601, 245024), (2652, 240312), (2736, 232934), (2907, 219232), (2964, 215016), (2976, 214149), (3162, 201552), (3224, 197676), (3468, 183768), (3534, 180336), (3536, 180234), (3627, 175712), (3744, 170221), (3757, 169632), (3876, 164424), (3952, 161262), (3978, 160208), (4199, 151776), (4216, 151164), (4446, 143344), (4464, 142766), (4624, 137826), (4712, 135252), (4743, 134368), (4836, 131784), (4896, 130169), (5168, 123318), (5202, 122512), (5301, 120224), (5304, 120156), (5472, 116467), (5491, 116064), (5814, 109616), (5928, 107508), (6324, 100776), (6448, 98838), (6851, 93024), (6936, 91884), (7068, 90168), (7072, 90117), (7254, 87856), (7514, 84816), (7657, 83232), (7752, 82212), (7904, 80631), (7956, 80104), (8398, 75888), (8432, 75582), (8892, 71672), (8928, 71383), (8959, 71136), (9248, 68913), (9424, 67626), (9486, 67184), (9672, 65892), (10013, 63648), (10336, 61659), (10404, 61256), (10602, 60112), (10608, 60078), (10982, 58032), (11271, 56544), (11628, 54808), (11856, 53754), (12597, 50592), (12648, 50388), (12896, 49419), (13702, 46512), (13872, 45942), (14136, 45084), (14508, 43928), (15028, 42408), (15314, 41616), (15504, 41106), (15912, 40052), (16473, 38688), (16796, 37944), (16864, 37791), (17784, 35836), (17918, 35568), (18848, 33813), (18972, 33592), (19344, 32946), (20026, 31824), (20553, 31008), (20808, 30628), (21204, 30056), (21216, 30039), (21964, 29016), (22542, 28272), (22971, 27744), (23256, 27404), (23712, 26877), (25194, 25296)]