1290650652

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{991}}^1$

素因数の和:1424

約数の個数: 96

約数和(自身を含む): 3466444800

約数和(自身を除く): 2175794148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 389, 558, 778, 837, 991, 1116, 1167, 1556, 1674, 1982, 2334, 2973, 3348, 3501, 3964, 4668, 5946, 7002, 8919, 10503, 11892, 12059, 14004, 17838, 21006, 24118, 26757, 30721, 35676, 36177, 42012, 48236, 53514, 61442, 72354, 92163, 107028, 108531, 122884, 144708, 184326, 217062, 276489, 325593, 368652, 385499, 434124, 552978, 651186, 770998, 829467, 1105956, 1156497, 1302372, 1541996, 1658934, 2312994, 3317868, 3469491, 4625988, 6938982, 10408473, 11950469, 13877964, 20816946, 23900938, 35851407, 41633892, 47801876, 71702814, 107554221, 143405628, 215108442, 322662663, 430216884, 645325326, 1290650652]

約数ペア:

[(1, 1290650652), (2, 645325326), (3, 430216884), (4, 322662663), (6, 215108442), (9, 143405628), (12, 107554221), (18, 71702814), (27, 47801876), (31, 41633892), (36, 35851407), (54, 23900938), (62, 20816946), (93, 13877964), (108, 11950469), (124, 10408473), (186, 6938982), (279, 4625988), (372, 3469491), (389, 3317868), (558, 2312994), (778, 1658934), (837, 1541996), (991, 1302372), (1116, 1156497), (1167, 1105956), (1556, 829467), (1674, 770998), (1982, 651186), (2334, 552978), (2973, 434124), (3348, 385499), (3501, 368652), (3964, 325593), (4668, 276489), (5946, 217062), (7002, 184326), (8919, 144708), (10503, 122884), (11892, 108531), (12059, 107028), (14004, 92163), (17838, 72354), (21006, 61442), (24118, 53514), (26757, 48236), (30721, 42012), (35676, 36177)]