212435808

素因数分解:

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

素因数の和:110

約数の個数: 288

約数和(自身を含む): 693181440

約数和(自身を除く): 480745632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 31, 32, 34, 38, 39, 48, 51, 52, 57, 62, 68, 76, 78, 93, 96, 102, 104, 114, 124, 136, 152, 156, 186, 204, 208, 221, 228, 247, 248, 272, 289, 304, 312, 323, 372, 403, 408, 416, 442, 456, 494, 496, 527, 544, 578, 589, 608, 624, 646, 663, 741, 744, 806, 816, 867, 884, 912, 969, 988, 992, 1054, 1156, 1178, 1209, 1248, 1292, 1326, 1482, 1488, 1581, 1612, 1632, 1734, 1767, 1768, 1824, 1938, 1976, 2108, 2312, 2356, 2418, 2584, 2652, 2964, 2976, 3162, 3224, 3468, 3534, 3536, 3757, 3876, 3952, 4199, 4216, 4624, 4712, 4836, 5168, 5304, 5491, 5928, 6324, 6448, 6851, 6936, 7068, 7072, 7514, 7657, 7752, 7904, 8398, 8432, 8959, 9248, 9424, 9672, 10013, 10336, 10608, 10982, 11271, 11856, 12597, 12648, 12896, 13702, 13872, 14136, 15028, 15314, 15504, 16473, 16796, 16864, 17918, 18848, 19344, 20026, 20553, 21216, 21964, 22542, 22971, 23712, 25194, 25296, 26877, 27404, 27744, 28272, 30039, 30056, 30628, 31008, 32946, 33592, 35836, 38688, 40052, 41106, 43928, 45084, 45942, 50388, 50592, 53754, 54808, 56544, 60078, 60112, 61256, 65892, 67184, 71383, 71672, 80104, 82212, 87856, 90168, 91884, 100776, 107508, 109616, 116467, 120156, 120224, 122512, 130169, 131784, 134368, 142766, 143344, 160208, 164424, 170221, 175712, 180336, 183768, 201552, 214149, 215016, 219232, 232934, 240312, 245024, 260338, 263568, 285532, 286688, 320416, 328848, 340442, 349401, 360672, 367536, 390507, 403104, 428298, 430032, 465868, 480624, 510663, 520676, 527136, 571064, 657696, 680884, 698802, 735072, 781014, 856596, 860064, 931736, 961248, 1021326, 1041352, 1142128, 1361768, 1397604, 1562028, 1713192, 1863472, 2042652, 2082704, 2212873, 2284256, 2723536, 2795208, 3124056, 3426384, 3726944, 4085304, 4165408, 4425746, 5447072, 5590416, 6248112, 6638619, 6852768, 8170608, 8851492, 11180832, 12496224, 13277238, 16341216, 17702984, 26554476, 35405968, 53108952, 70811936, 106217904, 212435808]

約数ペア:

[(1, 212435808), (2, 106217904), (3, 70811936), (4, 53108952), (6, 35405968), (8, 26554476), (12, 17702984), (13, 16341216), (16, 13277238), (17, 12496224), (19, 11180832), (24, 8851492), (26, 8170608), (31, 6852768), (32, 6638619), (34, 6248112), (38, 5590416), (39, 5447072), (48, 4425746), (51, 4165408), (52, 4085304), (57, 3726944), (62, 3426384), (68, 3124056), (76, 2795208), (78, 2723536), (93, 2284256), (96, 2212873), (102, 2082704), (104, 2042652), (114, 1863472), (124, 1713192), (136, 1562028), (152, 1397604), (156, 1361768), (186, 1142128), (204, 1041352), (208, 1021326), (221, 961248), (228, 931736), (247, 860064), (248, 856596), (272, 781014), (289, 735072), (304, 698802), (312, 680884), (323, 657696), (372, 571064), (403, 527136), (408, 520676), (416, 510663), (442, 480624), (456, 465868), (494, 430032), (496, 428298), (527, 403104), (544, 390507), (578, 367536), (589, 360672), (608, 349401), (624, 340442), (646, 328848), (663, 320416), (741, 286688), (744, 285532), (806, 263568), (816, 260338), (867, 245024), (884, 240312), (912, 232934), (969, 219232), (988, 215016), (992, 214149), (1054, 201552), (1156, 183768), (1178, 180336), (1209, 175712), (1248, 170221), (1292, 164424), (1326, 160208), (1482, 143344), (1488, 142766), (1581, 134368), (1612, 131784), (1632, 130169), (1734, 122512), (1767, 120224), (1768, 120156), (1824, 116467), (1938, 109616), (1976, 107508), (2108, 100776), (2312, 91884), (2356, 90168), (2418, 87856), (2584, 82212), (2652, 80104), (2964, 71672), (2976, 71383), (3162, 67184), (3224, 65892), (3468, 61256), (3534, 60112), (3536, 60078), (3757, 56544), (3876, 54808), (3952, 53754), (4199, 50592), (4216, 50388), (4624, 45942), (4712, 45084), (4836, 43928), (5168, 41106), (5304, 40052), (5491, 38688), (5928, 35836), (6324, 33592), (6448, 32946), (6851, 31008), (6936, 30628), (7068, 30056), (7072, 30039), (7514, 28272), (7657, 27744), (7752, 27404), (7904, 26877), (8398, 25296), (8432, 25194), (8959, 23712), (9248, 22971), (9424, 22542), (9672, 21964), (10013, 21216), (10336, 20553), (10608, 20026), (10982, 19344), (11271, 18848), (11856, 17918), (12597, 16864), (12648, 16796), (12896, 16473), (13702, 15504), (13872, 15314), (14136, 15028)]