315033472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 684326160

約数和(自身を除く): 369292688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 332, 416, 664, 832, 1079, 1328, 1664, 2158, 2281, 2656, 4316, 4562, 5312, 8632, 9124, 10624, 17264, 18248, 29653, 34528, 36496, 59306, 69056, 72992, 118612, 138112, 145984, 189323, 237224, 291968, 378646, 474448, 757292, 948896, 1514584, 1897792, 2461199, 3029168, 3795584, 4922398, 6058336, 9844796, 12116672, 19689592, 24233344, 39379184, 78758368, 157516736, 315033472]

約数ペア:

[(1, 315033472), (2, 157516736), (4, 78758368), (8, 39379184), (13, 24233344), (16, 19689592), (26, 12116672), (32, 9844796), (52, 6058336), (64, 4922398), (83, 3795584), (104, 3029168), (128, 2461199), (166, 1897792), (208, 1514584), (332, 948896), (416, 757292), (664, 474448), (832, 378646), (1079, 291968), (1328, 237224), (1664, 189323), (2158, 145984), (2281, 138112), (2656, 118612), (4316, 72992), (4562, 69056), (5312, 59306), (8632, 36496), (9124, 34528), (10624, 29653), (17264, 18248)]