259398336

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:582

約数の個数: 112

約数和(自身を含む): 728024960

約数和(自身を除く): 468626624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 211, 228, 304, 337, 422, 456, 608, 633, 674, 844, 912, 1011, 1216, 1266, 1348, 1688, 1824, 2022, 2532, 2696, 3376, 3648, 4009, 4044, 5064, 5392, 6403, 6752, 8018, 8088, 10128, 10784, 12027, 12806, 13504, 16036, 16176, 19209, 20256, 21568, 24054, 25612, 32072, 32352, 38418, 40512, 48108, 51224, 64144, 64704, 71107, 76836, 96216, 102448, 128288, 142214, 153672, 192432, 204896, 213321, 256576, 284428, 307344, 384864, 409792, 426642, 568856, 614688, 769728, 853284, 1137712, 1229376, 1351033, 1706568, 2275424, 2702066, 3413136, 4053099, 4550848, 5404132, 6826272, 8106198, 10808264, 13652544, 16212396, 21616528, 32424792, 43233056, 64849584, 86466112, 129699168, 259398336]

約数ペア:

[(1, 259398336), (2, 129699168), (3, 86466112), (4, 64849584), (6, 43233056), (8, 32424792), (12, 21616528), (16, 16212396), (19, 13652544), (24, 10808264), (32, 8106198), (38, 6826272), (48, 5404132), (57, 4550848), (64, 4053099), (76, 3413136), (96, 2702066), (114, 2275424), (152, 1706568), (192, 1351033), (211, 1229376), (228, 1137712), (304, 853284), (337, 769728), (422, 614688), (456, 568856), (608, 426642), (633, 409792), (674, 384864), (844, 307344), (912, 284428), (1011, 256576), (1216, 213321), (1266, 204896), (1348, 192432), (1688, 153672), (1824, 142214), (2022, 128288), (2532, 102448), (2696, 96216), (3376, 76836), (3648, 71107), (4009, 64704), (4044, 64144), (5064, 51224), (5392, 48108), (6403, 40512), (6752, 38418), (8018, 32352), (8088, 32072), (10128, 25612), (10784, 24054), (12027, 21568), (12806, 20256), (13504, 19209), (16036, 16176)]