15704838512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{26237}}^1$

素因数の和:26454

約数の個数: 80

約数和(自身を含む): 35137929600

約数和(自身を除く): 19433091088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 179, 209, 304, 358, 418, 716, 836, 1432, 1672, 1969, 2864, 3344, 3401, 3938, 6802, 7876, 13604, 15752, 26237, 27208, 31504, 37411, 52474, 54416, 74822, 104948, 149644, 209896, 288607, 299288, 419792, 498503, 577214, 598576, 997006, 1154428, 1994012, 2308856, 3988024, 4617712, 4696423, 5483533, 7976048, 9392846, 10967066, 18785692, 21934132, 37571384, 43868264, 51660653, 75142768, 87736528, 89232037, 103321306, 178464074, 206642612, 356928148, 413285224, 713856296, 826570448, 981552407, 1427712592, 1963104814, 3926209628, 7852419256, 15704838512]

約数ペア:

[(1, 15704838512), (2, 7852419256), (4, 3926209628), (8, 1963104814), (11, 1427712592), (16, 981552407), (19, 826570448), (22, 713856296), (38, 413285224), (44, 356928148), (76, 206642612), (88, 178464074), (152, 103321306), (176, 89232037), (179, 87736528), (209, 75142768), (304, 51660653), (358, 43868264), (418, 37571384), (716, 21934132), (836, 18785692), (1432, 10967066), (1672, 9392846), (1969, 7976048), (2864, 5483533), (3344, 4696423), (3401, 4617712), (3938, 3988024), (6802, 2308856), (7876, 1994012), (13604, 1154428), (15752, 997006), (26237, 598576), (27208, 577214), (31504, 498503), (37411, 419792), (52474, 299288), (54416, 288607), (74822, 209896), (104948, 149644)]