1298045890912

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{769}}^1$

素因数の和:1633

約数の個数: 144

約数和(自身を含む): 2683184343840

約数和(自身を除く): 1385138452928

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 727, 769, 848, 1184, 1369, 1454, 1538, 1696, 1961, 2738, 2908, 3076, 3922, 5476, 5816, 6152, 7844, 10952, 11632, 12304, 15688, 21904, 23264, 24608, 26899, 28453, 31376, 38531, 40757, 43808, 53798, 56906, 62752, 72557, 77062, 81514, 107596, 113812, 145114, 154124, 163028, 215192, 227624, 290228, 308248, 326056, 430384, 455248, 559063, 580456, 616496, 652112, 860768, 910496, 995263, 1052761, 1118126, 1160912, 1232992, 1304224, 1425647, 1508009, 1990526, 2105522, 2236252, 2321824, 2851294, 3016018, 3981052, 4211044, 4472504, 5702588, 6032036, 7962104, 8422088, 8945008, 11405176, 12064072, 15924208, 16844176, 17890016, 20685331, 22810352, 24128144, 29630339, 31848416, 33688352, 41370662, 45620704, 48256288, 52748939, 55796333, 59260678, 82741324, 105497878, 111592666, 118521356, 165482648, 210995756, 223185332, 237042712, 330965296, 421991512, 446370664, 474085424, 661930592, 765357247, 843983024, 892741328, 948170848, 1096322543, 1530714494, 1687966048, 1785482656, 2192645086, 3061428988, 4385290172, 6122857976, 8770580344, 12245715952, 17541160688, 24491431904, 35082321376, 40563934091, 81127868182, 162255736364, 324511472728, 649022945456, 1298045890912]

約数ペア:

[(1, 1298045890912), (2, 649022945456), (4, 324511472728), (8, 162255736364), (16, 81127868182), (32, 40563934091), (37, 35082321376), (53, 24491431904), (74, 17541160688), (106, 12245715952), (148, 8770580344), (212, 6122857976), (296, 4385290172), (424, 3061428988), (592, 2192645086), (727, 1785482656), (769, 1687966048), (848, 1530714494), (1184, 1096322543), (1369, 948170848), (1454, 892741328), (1538, 843983024), (1696, 765357247), (1961, 661930592), (2738, 474085424), (2908, 446370664), (3076, 421991512), (3922, 330965296), (5476, 237042712), (5816, 223185332), (6152, 210995756), (7844, 165482648), (10952, 118521356), (11632, 111592666), (12304, 105497878), (15688, 82741324), (21904, 59260678), (23264, 55796333), (24608, 52748939), (26899, 48256288), (28453, 45620704), (31376, 41370662), (38531, 33688352), (40757, 31848416), (43808, 29630339), (53798, 24128144), (56906, 22810352), (62752, 20685331), (72557, 17890016), (77062, 16844176), (81514, 15924208), (107596, 12064072), (113812, 11405176), (145114, 8945008), (154124, 8422088), (163028, 7962104), (215192, 6032036), (227624, 5702588), (290228, 4472504), (308248, 4211044), (326056, 3981052), (430384, 3016018), (455248, 2851294), (559063, 2321824), (580456, 2236252), (616496, 2105522), (652112, 1990526), (860768, 1508009), (910496, 1425647), (995263, 1304224), (1052761, 1232992), (1118126, 1160912)]