128880823028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2432999}}^1$

素因数の和:2433080

約数の個数: 48

約数和(自身を含む): 257508720000

約数和(自身を除く): 128627896972

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 1292, 1394, 1558, 2788, 3116, 13243, 26486, 52972, 2432999, 4865998, 9731996, 41360983, 46226981, 82721966, 92453962, 99752959, 165443932, 184907924, 199505918, 399011836, 785858677, 1571717354, 1695800303, 1895306221, 3143434708, 3391600606, 3790612442, 6783201212, 7581224884, 32220205757, 64440411514, 128880823028]

約数ペア:

[(1, 128880823028), (2, 64440411514), (4, 32220205757), (17, 7581224884), (19, 6783201212), (34, 3790612442), (38, 3391600606), (41, 3143434708), (68, 1895306221), (76, 1695800303), (82, 1571717354), (164, 785858677), (323, 399011836), (646, 199505918), (697, 184907924), (779, 165443932), (1292, 99752959), (1394, 92453962), (1558, 82721966), (2788, 46226981), (3116, 41360983), (13243, 9731996), (26486, 4865998), (52972, 2432999)]