1233317778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1440

約数の個数: 128

約数和(自身を含む): 3269376000

約数和(自身を除く): 2036058222

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 109, 114, 133, 154, 209, 218, 231, 266, 327, 399, 418, 462, 627, 654, 763, 798, 1199, 1254, 1289, 1463, 1526, 2071, 2289, 2398, 2578, 2926, 3597, 3867, 4142, 4389, 4578, 6213, 7194, 7734, 8393, 8778, 9023, 12426, 14179, 14497, 16786, 18046, 22781, 24491, 25179, 27069, 28358, 28994, 42537, 43491, 45562, 48982, 50358, 54138, 68343, 73473, 85074, 86982, 99253, 136686, 140501, 146946, 159467, 171437, 198506, 269401, 281002, 297759, 318934, 342874, 421503, 478401, 514311, 538802, 595518, 808203, 843006, 956802, 983507, 1028622, 1545511, 1616406, 1885807, 1967014, 2669519, 2950521, 3091022, 3771614, 4636533, 5339038, 5657421, 5901042, 8008557, 9273066, 10818577, 11314842, 16017114, 18686633, 21637154, 29364709, 32455731, 37373266, 56059899, 58729418, 64911462, 88094127, 112119798, 176188254, 205552963, 411105926, 616658889, 1233317778]

約数ペア:

[(1, 1233317778), (2, 616658889), (3, 411105926), (6, 205552963), (7, 176188254), (11, 112119798), (14, 88094127), (19, 64911462), (21, 58729418), (22, 56059899), (33, 37373266), (38, 32455731), (42, 29364709), (57, 21637154), (66, 18686633), (77, 16017114), (109, 11314842), (114, 10818577), (133, 9273066), (154, 8008557), (209, 5901042), (218, 5657421), (231, 5339038), (266, 4636533), (327, 3771614), (399, 3091022), (418, 2950521), (462, 2669519), (627, 1967014), (654, 1885807), (763, 1616406), (798, 1545511), (1199, 1028622), (1254, 983507), (1289, 956802), (1463, 843006), (1526, 808203), (2071, 595518), (2289, 538802), (2398, 514311), (2578, 478401), (2926, 421503), (3597, 342874), (3867, 318934), (4142, 297759), (4389, 281002), (4578, 269401), (6213, 198506), (7194, 171437), (7734, 159467), (8393, 146946), (8778, 140501), (9023, 136686), (12426, 99253), (14179, 86982), (14497, 85074), (16786, 73473), (18046, 68343), (22781, 54138), (24491, 50358), (25179, 48982), (27069, 45562), (28358, 43491), (28994, 42537)]