415051208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{787}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 917421120

約数和(自身を除く): 502369912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 461, 572, 787, 922, 1144, 1574, 1844, 3148, 3688, 5071, 5993, 6296, 8657, 10142, 10231, 11986, 17314, 20284, 20462, 23972, 34628, 40568, 40924, 47944, 65923, 69256, 81848, 112541, 131846, 225082, 263692, 362807, 450164, 527384, 725614, 900328, 1451228, 2902456, 3990877, 4716491, 7981754, 9432982, 15963508, 18865964, 31927016, 37731928, 51881401, 103762802, 207525604, 415051208]

約数ペア:

[(1, 415051208), (2, 207525604), (4, 103762802), (8, 51881401), (11, 37731928), (13, 31927016), (22, 18865964), (26, 15963508), (44, 9432982), (52, 7981754), (88, 4716491), (104, 3990877), (143, 2902456), (286, 1451228), (461, 900328), (572, 725614), (787, 527384), (922, 450164), (1144, 362807), (1574, 263692), (1844, 225082), (3148, 131846), (3688, 112541), (5071, 81848), (5993, 69256), (6296, 65923), (8657, 47944), (10142, 40924), (10231, 40568), (11986, 34628), (17314, 23972), (20284, 20462)]