275840708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 632499840

約数和(自身を除く): 356659132

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 572, 646, 748, 836, 884, 988, 1292, 1493, 2431, 2717, 2986, 3553, 4199, 4862, 5434, 5972, 7106, 8398, 9724, 10868, 14212, 16423, 16796, 19409, 25381, 28367, 32846, 38818, 46189, 50762, 56734, 65692, 77636, 92378, 101524, 113468, 184756, 213499, 279191, 312037, 329953, 368771, 426998, 482239, 558382, 624074, 659906, 737542, 853996, 964478, 1116764, 1248148, 1319812, 1475084, 1928956, 3629483, 4056481, 5304629, 6269107, 7258966, 8112962, 10609258, 12538214, 14517932, 16225924, 21218516, 25076428, 68960177, 137920354, 275840708]

約数ペア:

[(1, 275840708), (2, 137920354), (4, 68960177), (11, 25076428), (13, 21218516), (17, 16225924), (19, 14517932), (22, 12538214), (26, 10609258), (34, 8112962), (38, 7258966), (44, 6269107), (52, 5304629), (68, 4056481), (76, 3629483), (143, 1928956), (187, 1475084), (209, 1319812), (221, 1248148), (247, 1116764), (286, 964478), (323, 853996), (374, 737542), (418, 659906), (442, 624074), (494, 558382), (572, 482239), (646, 426998), (748, 368771), (836, 329953), (884, 312037), (988, 279191), (1292, 213499), (1493, 184756), (2431, 113468), (2717, 101524), (2986, 92378), (3553, 77636), (4199, 65692), (4862, 56734), (5434, 50762), (5972, 46189), (7106, 38818), (8398, 32846), (9724, 28367), (10868, 25381), (14212, 19409), (16423, 16796)]