395154864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4979

約数の個数: 120

約数和(自身を含む): 1218897680

約数和(自身を除く): 823742816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 4909, 5031, 6192, 6708, 8944, 9818, 10062, 13416, 14727, 19636, 20124, 26832, 29454, 39272, 40248, 44181, 58908, 63817, 78544, 80496, 88362, 117816, 127634, 176724, 191451, 211087, 235632, 255268, 353448, 382902, 422174, 510536, 574353, 633261, 706896, 765804, 844348, 1021072, 1148706, 1266522, 1531608, 1688696, 1899783, 2297412, 2533044, 2744131, 3063216, 3377392, 3799566, 4594824, 5066088, 5488262, 7599132, 8232393, 9189648, 10132176, 10976524, 15198264, 16464786, 21953048, 24697179, 30396528, 32929572, 43906096, 49394358, 65859144, 98788716, 131718288, 197577432, 395154864]

約数ペア:

[(1, 395154864), (2, 197577432), (3, 131718288), (4, 98788716), (6, 65859144), (8, 49394358), (9, 43906096), (12, 32929572), (13, 30396528), (16, 24697179), (18, 21953048), (24, 16464786), (26, 15198264), (36, 10976524), (39, 10132176), (43, 9189648), (48, 8232393), (52, 7599132), (72, 5488262), (78, 5066088), (86, 4594824), (104, 3799566), (117, 3377392), (129, 3063216), (144, 2744131), (156, 2533044), (172, 2297412), (208, 1899783), (234, 1688696), (258, 1531608), (312, 1266522), (344, 1148706), (387, 1021072), (468, 844348), (516, 765804), (559, 706896), (624, 633261), (688, 574353), (774, 510536), (936, 422174), (1032, 382902), (1118, 353448), (1548, 255268), (1677, 235632), (1872, 211087), (2064, 191451), (2236, 176724), (3096, 127634), (3354, 117816), (4472, 88362), (4909, 80496), (5031, 78544), (6192, 63817), (6708, 58908), (8944, 44181), (9818, 40248), (10062, 39272), (13416, 29454), (14727, 26832), (19636, 20124)]