291569483524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{1439}}^1$

素因数の和:2425

約数の個数: 96

約数和(自身を含む): 572711731200

約数和(自身を除く): 281142247676

約数列:

[1, 2, 4, 11, 22, 44, 71, 79, 142, 158, 284, 316, 781, 821, 869, 1439, 1562, 1642, 1738, 2878, 3124, 3284, 3476, 5609, 5756, 9031, 11218, 15829, 18062, 22436, 31658, 36124, 58291, 61699, 63316, 64859, 102169, 113681, 116582, 123398, 129718, 204338, 227362, 233164, 246796, 259436, 408676, 454724, 641201, 713449, 1123859, 1181419, 1250491, 1282402, 1426898, 2247718, 2362838, 2500982, 2564804, 2853796, 4495436, 4604989, 4725676, 5001964, 8071351, 9209978, 12995609, 16142702, 18419956, 25991218, 32285404, 50654879, 51982436, 83880749, 88784861, 93332101, 101309758, 167761498, 177569722, 186664202, 202619516, 335522996, 355139444, 373328404, 922688239, 1026653111, 1845376478, 2053306222, 3690752956, 4106612444, 6626579171, 13253158342, 26506316684, 72892370881, 145784741762, 291569483524]

約数ペア:

[(1, 291569483524), (2, 145784741762), (4, 72892370881), (11, 26506316684), (22, 13253158342), (44, 6626579171), (71, 4106612444), (79, 3690752956), (142, 2053306222), (158, 1845376478), (284, 1026653111), (316, 922688239), (781, 373328404), (821, 355139444), (869, 335522996), (1439, 202619516), (1562, 186664202), (1642, 177569722), (1738, 167761498), (2878, 101309758), (3124, 93332101), (3284, 88784861), (3476, 83880749), (5609, 51982436), (5756, 50654879), (9031, 32285404), (11218, 25991218), (15829, 18419956), (18062, 16142702), (22436, 12995609), (31658, 9209978), (36124, 8071351), (58291, 5001964), (61699, 4725676), (63316, 4604989), (64859, 4495436), (102169, 2853796), (113681, 2564804), (116582, 2500982), (123398, 2362838), (129718, 2247718), (204338, 1426898), (227362, 1282402), (233164, 1250491), (246796, 1181419), (259436, 1123859), (408676, 713449), (454724, 641201)]