401726892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{22039}}^1$

素因数の和:22091

約数の個数: 72

約数和(自身を含む): 1125626880

約数和(自身を除く): 723899988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 22039, 44078, 66117, 88156, 132234, 154273, 264468, 308546, 462819, 617092, 683209, 925638, 1079911, 1366418, 1851276, 2049627, 2159822, 2732836, 3239733, 4099254, 4319644, 4782463, 6479466, 8198508, 9564926, 12958932, 14347389, 19129852, 28694778, 33477241, 57389556, 66954482, 100431723, 133908964, 200863446, 401726892]

約数ペア:

[(1, 401726892), (2, 200863446), (3, 133908964), (4, 100431723), (6, 66954482), (7, 57389556), (12, 33477241), (14, 28694778), (21, 19129852), (28, 14347389), (31, 12958932), (42, 9564926), (49, 8198508), (62, 6479466), (84, 4782463), (93, 4319644), (98, 4099254), (124, 3239733), (147, 2732836), (186, 2159822), (196, 2049627), (217, 1851276), (294, 1366418), (372, 1079911), (434, 925638), (588, 683209), (651, 617092), (868, 462819), (1302, 308546), (1519, 264468), (2604, 154273), (3038, 132234), (4557, 88156), (6076, 66117), (9114, 44078), (18228, 22039)]