788825076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 2091821760

約数和(自身を除く): 1302996684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 53, 78, 82, 106, 123, 156, 159, 164, 169, 179, 212, 246, 318, 338, 358, 492, 507, 533, 537, 636, 676, 689, 716, 1014, 1066, 1074, 1378, 1599, 2028, 2067, 2132, 2148, 2173, 2327, 2756, 3198, 4134, 4346, 4654, 6396, 6519, 6929, 6981, 7339, 8268, 8692, 8957, 9308, 9487, 13038, 13858, 13962, 14678, 17914, 18974, 20787, 22017, 26076, 26871, 27716, 27924, 28249, 28461, 29356, 30251, 35828, 37948, 41574, 44034, 53742, 56498, 56922, 60502, 83148, 84747, 88068, 90753, 95407, 107484, 112996, 113844, 121004, 123331, 169494, 181506, 190814, 246662, 286221, 338988, 363012, 367237, 369993, 381628, 388967, 493324, 572442, 734474, 739986, 777934, 1101711, 1144884, 1166901, 1240291, 1468948, 1479972, 1555868, 1603303, 2203422, 2333802, 2480582, 3206606, 3720873, 4406844, 4667604, 4809909, 4961164, 5056571, 6413212, 7441746, 9619818, 10113142, 14883492, 15169713, 19239636, 20226284, 30339426, 60678852, 65735423, 131470846, 197206269, 262941692, 394412538, 788825076]

約数ペア:

[(1, 788825076), (2, 394412538), (3, 262941692), (4, 197206269), (6, 131470846), (12, 65735423), (13, 60678852), (26, 30339426), (39, 20226284), (41, 19239636), (52, 15169713), (53, 14883492), (78, 10113142), (82, 9619818), (106, 7441746), (123, 6413212), (156, 5056571), (159, 4961164), (164, 4809909), (169, 4667604), (179, 4406844), (212, 3720873), (246, 3206606), (318, 2480582), (338, 2333802), (358, 2203422), (492, 1603303), (507, 1555868), (533, 1479972), (537, 1468948), (636, 1240291), (676, 1166901), (689, 1144884), (716, 1101711), (1014, 777934), (1066, 739986), (1074, 734474), (1378, 572442), (1599, 493324), (2028, 388967), (2067, 381628), (2132, 369993), (2148, 367237), (2173, 363012), (2327, 338988), (2756, 286221), (3198, 246662), (4134, 190814), (4346, 181506), (4654, 169494), (6396, 123331), (6519, 121004), (6929, 113844), (6981, 112996), (7339, 107484), (8268, 95407), (8692, 90753), (8957, 88068), (9308, 84747), (9487, 83148), (13038, 60502), (13858, 56922), (13962, 56498), (14678, 53742), (17914, 44034), (18974, 41574), (20787, 37948), (22017, 35828), (26076, 30251), (26871, 29356), (27716, 28461), (27924, 28249)]