198890907816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{716693}}^1$

素因数の和:717106

約数の個数: 64

約数和(自身を含む): 514643627520

約数和(自身を除く): 315752719704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 373, 744, 746, 1119, 1492, 2238, 2984, 4476, 8952, 11563, 23126, 34689, 46252, 69378, 92504, 138756, 277512, 716693, 1433386, 2150079, 2866772, 4300158, 5733544, 8600316, 17200632, 22217483, 44434966, 66652449, 88869932, 133304898, 177739864, 266609796, 267326489, 533219592, 534652978, 801979467, 1069305956, 1603958934, 2138611912, 3207917868, 6415835736, 8287121159, 16574242318, 24861363477, 33148484636, 49722726954, 66296969272, 99445453908, 198890907816]

約数ペア:

[(1, 198890907816), (2, 99445453908), (3, 66296969272), (4, 49722726954), (6, 33148484636), (8, 24861363477), (12, 16574242318), (24, 8287121159), (31, 6415835736), (62, 3207917868), (93, 2138611912), (124, 1603958934), (186, 1069305956), (248, 801979467), (372, 534652978), (373, 533219592), (744, 267326489), (746, 266609796), (1119, 177739864), (1492, 133304898), (2238, 88869932), (2984, 66652449), (4476, 44434966), (8952, 22217483), (11563, 17200632), (23126, 8600316), (34689, 5733544), (46252, 4300158), (69378, 2866772), (92504, 2150079), (138756, 1433386), (277512, 716693)]