237215468

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 509864544

約数和(自身を除く): 272649076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 101, 161, 196, 202, 322, 404, 521, 644, 707, 1042, 1127, 1414, 2084, 2254, 2323, 2828, 3647, 4508, 4646, 4949, 7294, 9292, 9898, 11983, 14588, 16261, 19796, 23966, 25529, 32522, 47932, 51058, 52621, 65044, 83881, 102116, 105242, 113827, 167762, 210484, 227654, 335524, 368347, 455308, 587167, 736694, 1174334, 1210283, 1473388, 2348668, 2420566, 2578429, 4841132, 5156858, 8471981, 10313716, 16943962, 33887924, 59303867, 118607734, 237215468]

約数ペア:

[(1, 237215468), (2, 118607734), (4, 59303867), (7, 33887924), (14, 16943962), (23, 10313716), (28, 8471981), (46, 5156858), (49, 4841132), (92, 2578429), (98, 2420566), (101, 2348668), (161, 1473388), (196, 1210283), (202, 1174334), (322, 736694), (404, 587167), (521, 455308), (644, 368347), (707, 335524), (1042, 227654), (1127, 210484), (1414, 167762), (2084, 113827), (2254, 105242), (2323, 102116), (2828, 83881), (3647, 65044), (4508, 52621), (4646, 51058), (4949, 47932), (7294, 32522), (9292, 25529), (9898, 23966), (11983, 19796), (14588, 16261)]