281555064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4177

約数の個数: 96

約数和(自身を含む): 877968000

約数和(自身を除く): 596412936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2502, 2919, 3336, 3892, 4019, 5004, 5838, 7784, 8038, 8757, 10008, 11676, 12057, 16076, 17514, 23352, 24114, 28133, 32152, 35028, 36171, 48228, 56266, 70056, 72342, 84399, 96456, 112532, 144684, 168798, 225064, 253197, 289368, 337596, 506394, 558641, 675192, 1012788, 1117282, 1675923, 2025576, 2234564, 3351846, 3910487, 4469128, 5027769, 6703692, 7820974, 10055538, 11731461, 13407384, 15641948, 20111076, 23462922, 31283896, 35194383, 40222152, 46925844, 70388766, 93851688, 140777532, 281555064]

約数ペア:

[(1, 281555064), (2, 140777532), (3, 93851688), (4, 70388766), (6, 46925844), (7, 40222152), (8, 35194383), (9, 31283896), (12, 23462922), (14, 20111076), (18, 15641948), (21, 13407384), (24, 11731461), (28, 10055538), (36, 7820974), (42, 6703692), (56, 5027769), (63, 4469128), (72, 3910487), (84, 3351846), (126, 2234564), (139, 2025576), (168, 1675923), (252, 1117282), (278, 1012788), (417, 675192), (504, 558641), (556, 506394), (834, 337596), (973, 289368), (1112, 253197), (1251, 225064), (1668, 168798), (1946, 144684), (2502, 112532), (2919, 96456), (3336, 84399), (3892, 72342), (4019, 70056), (5004, 56266), (5838, 48228), (7784, 36171), (8038, 35028), (8757, 32152), (10008, 28133), (11676, 24114), (12057, 23352), (16076, 17514)]