1639476864

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{74903}}^1$

素因数の和:74942

約数の個数: 96

約数和(自身を含む): 4966135200

約数和(自身を除く): 3326658336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 74903, 149806, 224709, 299612, 449418, 599224, 674127, 898836, 1198448, 1348254, 1423157, 1797672, 2396896, 2696508, 2846314, 3595344, 4269471, 4793792, 5393016, 5692628, 7190688, 8538942, 9587584, 10786032, 11385256, 12808413, 14381376, 17077884, 21572064, 22770512, 25616826, 28762752, 34155768, 43144128, 45541024, 51233652, 68311536, 86288256, 91082048, 102467304, 136623072, 182164096, 204934608, 273246144, 409869216, 546492288, 819738432, 1639476864]

約数ペア:

[(1, 1639476864), (2, 819738432), (3, 546492288), (4, 409869216), (6, 273246144), (8, 204934608), (9, 182164096), (12, 136623072), (16, 102467304), (18, 91082048), (19, 86288256), (24, 68311536), (32, 51233652), (36, 45541024), (38, 43144128), (48, 34155768), (57, 28762752), (64, 25616826), (72, 22770512), (76, 21572064), (96, 17077884), (114, 14381376), (128, 12808413), (144, 11385256), (152, 10786032), (171, 9587584), (192, 8538942), (228, 7190688), (288, 5692628), (304, 5393016), (342, 4793792), (384, 4269471), (456, 3595344), (576, 2846314), (608, 2696508), (684, 2396896), (912, 1797672), (1152, 1423157), (1216, 1348254), (1368, 1198448), (1824, 898836), (2432, 674127), (2736, 599224), (3648, 449418), (5472, 299612), (7296, 224709), (10944, 149806), (21888, 74903)]