401016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 1313280

約数和(自身を除く): 912264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 49, 56, 62, 66, 77, 84, 88, 93, 98, 124, 132, 147, 154, 168, 186, 196, 217, 231, 248, 264, 294, 308, 341, 372, 392, 434, 462, 539, 588, 616, 651, 682, 744, 868, 924, 1023, 1078, 1176, 1302, 1364, 1519, 1617, 1736, 1848, 2046, 2156, 2387, 2604, 2728, 3038, 3234, 4092, 4312, 4557, 4774, 5208, 6076, 6468, 7161, 8184, 9114, 9548, 12152, 12936, 14322, 16709, 18228, 19096, 28644, 33418, 36456, 50127, 57288, 66836, 100254, 133672, 200508, 401016]

約数ペア:

[(1, 401016), (2, 200508), (3, 133672), (4, 100254), (6, 66836), (7, 57288), (8, 50127), (11, 36456), (12, 33418), (14, 28644), (21, 19096), (22, 18228), (24, 16709), (28, 14322), (31, 12936), (33, 12152), (42, 9548), (44, 9114), (49, 8184), (56, 7161), (62, 6468), (66, 6076), (77, 5208), (84, 4774), (88, 4557), (93, 4312), (98, 4092), (124, 3234), (132, 3038), (147, 2728), (154, 2604), (168, 2387), (186, 2156), (196, 2046), (217, 1848), (231, 1736), (248, 1617), (264, 1519), (294, 1364), (308, 1302), (341, 1176), (372, 1078), (392, 1023), (434, 924), (462, 868), (539, 744), (588, 682), (616, 651)]