1231750962

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 3248394240

約数和(自身を除く): 2016643278

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 81, 93, 114, 117, 162, 171, 186, 234, 243, 247, 279, 331, 342, 351, 403, 486, 494, 513, 558, 589, 662, 702, 741, 806, 837, 993, 1026, 1053, 1178, 1209, 1482, 1539, 1674, 1767, 1986, 2106, 2223, 2418, 2511, 2979, 3078, 3159, 3534, 3627, 4303, 4446, 4617, 5022, 5301, 5958, 6289, 6318, 6669, 7254, 7533, 7657, 8606, 8937, 9234, 10261, 10602, 10881, 12578, 12909, 13338, 15066, 15314, 15903, 17874, 18867, 20007, 20522, 21762, 22971, 25818, 26811, 30783, 31806, 32643, 37734, 38727, 40014, 45942, 47709, 53622, 56601, 60021, 61566, 65286, 68913, 77454, 80433, 81757, 92349, 95418, 97929, 113202, 116181, 120042, 133393, 137826, 143127, 160866, 163514, 169803, 184698, 194959, 195858, 206739, 232362, 245271, 266786, 277047, 286254, 339606, 348543, 389918, 400179, 413478, 490542, 509409, 554094, 584877, 620217, 697086, 735813, 800358, 831141, 1018818, 1045629, 1169754, 1200537, 1240434, 1471626, 1528227, 1662282, 1754631, 1860651, 2091258, 2207439, 2401074, 2493423, 2534467, 3056454, 3509262, 3601611, 3721302, 4414878, 4986846, 5068934, 5263893, 6622317, 7203222, 7603401, 10527786, 10804833, 13244634, 15206802, 15791679, 19866951, 21609666, 22810203, 31583358, 32414499, 39733902, 45620406, 47375037, 64828998, 68430609, 94750074, 136861218, 205291827, 410583654, 615875481, 1231750962]

約数ペア:

[(1, 1231750962), (2, 615875481), (3, 410583654), (6, 205291827), (9, 136861218), (13, 94750074), (18, 68430609), (19, 64828998), (26, 47375037), (27, 45620406), (31, 39733902), (38, 32414499), (39, 31583358), (54, 22810203), (57, 21609666), (62, 19866951), (78, 15791679), (81, 15206802), (93, 13244634), (114, 10804833), (117, 10527786), (162, 7603401), (171, 7203222), (186, 6622317), (234, 5263893), (243, 5068934), (247, 4986846), (279, 4414878), (331, 3721302), (342, 3601611), (351, 3509262), (403, 3056454), (486, 2534467), (494, 2493423), (513, 2401074), (558, 2207439), (589, 2091258), (662, 1860651), (702, 1754631), (741, 1662282), (806, 1528227), (837, 1471626), (993, 1240434), (1026, 1200537), (1053, 1169754), (1178, 1045629), (1209, 1018818), (1482, 831141), (1539, 800358), (1674, 735813), (1767, 697086), (1986, 620217), (2106, 584877), (2223, 554094), (2418, 509409), (2511, 490542), (2979, 413478), (3078, 400179), (3159, 389918), (3534, 348543), (3627, 339606), (4303, 286254), (4446, 277047), (4617, 266786), (5022, 245271), (5301, 232362), (5958, 206739), (6289, 195858), (6318, 194959), (6669, 184698), (7254, 169803), (7533, 163514), (7657, 160866), (8606, 143127), (8937, 137826), (9234, 133393), (10261, 120042), (10602, 116181), (10881, 113202), (12578, 97929), (12909, 95418), (13338, 92349), (15066, 81757), (15314, 80433), (15903, 77454), (17874, 68913), (18867, 65286), (20007, 61566), (20522, 60021), (21762, 56601), (22971, 53622), (25818, 47709), (26811, 45942), (30783, 40014), (31806, 38727), (32643, 37734)]