394879848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21067}}^1$

素因数の和:21158

約数の個数: 64

約数和(自身を含む): 1092165120

約数和(自身を除く): 697285272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 18744, 21067, 42134, 63201, 84268, 126402, 168536, 231737, 252804, 463474, 505608, 695211, 926948, 1390422, 1495757, 1853896, 2780844, 2991514, 4487271, 5561688, 5983028, 8974542, 11966056, 16453327, 17949084, 32906654, 35898168, 49359981, 65813308, 98719962, 131626616, 197439924, 394879848]

約数ペア:

[(1, 394879848), (2, 197439924), (3, 131626616), (4, 98719962), (6, 65813308), (8, 49359981), (11, 35898168), (12, 32906654), (22, 17949084), (24, 16453327), (33, 11966056), (44, 8974542), (66, 5983028), (71, 5561688), (88, 4487271), (132, 2991514), (142, 2780844), (213, 1853896), (264, 1495757), (284, 1390422), (426, 926948), (568, 695211), (781, 505608), (852, 463474), (1562, 252804), (1704, 231737), (2343, 168536), (3124, 126402), (4686, 84268), (6248, 63201), (9372, 42134), (18744, 21067)]