318653712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 1108540160

約数和(自身を除く): 789886448

約数列:

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

約数ペア:

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