2457664088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 5108313600

約数和(自身を除く): 2650649512

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 467, 632, 757, 869, 934, 1514, 1738, 1868, 3028, 3476, 3736, 5137, 6056, 6952, 8327, 10274, 16654, 20548, 33308, 36893, 41096, 59803, 66616, 73786, 119606, 147572, 239212, 295144, 353519, 405823, 478424, 657833, 707038, 811646, 1315666, 1414076, 1623292, 2631332, 2828152, 3246584, 3888709, 5262664, 7777418, 15554836, 27928001, 31109672, 55856002, 111712004, 223424008, 307208011, 614416022, 1228832044, 2457664088]

約数ペア:

[(1, 2457664088), (2, 1228832044), (4, 614416022), (8, 307208011), (11, 223424008), (22, 111712004), (44, 55856002), (79, 31109672), (88, 27928001), (158, 15554836), (316, 7777418), (467, 5262664), (632, 3888709), (757, 3246584), (869, 2828152), (934, 2631332), (1514, 1623292), (1738, 1414076), (1868, 1315666), (3028, 811646), (3476, 707038), (3736, 657833), (5137, 478424), (6056, 405823), (6952, 353519), (8327, 295144), (10274, 239212), (16654, 147572), (20548, 119606), (33308, 73786), (36893, 66616), (41096, 59803)]