235568628

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 639959040

約数和(自身を除く): 404390412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 837, 852, 991, 1116, 1278, 1674, 1917, 1982, 2201, 2556, 2973, 3348, 3834, 3964, 4402, 5946, 6603, 7668, 8804, 8919, 11892, 13206, 17838, 19809, 26412, 26757, 30721, 35676, 39618, 53514, 59427, 61442, 70361, 79236, 92163, 107028, 118854, 122884, 140722, 184326, 211083, 237708, 276489, 281444, 368652, 422166, 552978, 633249, 829467, 844332, 1105956, 1266498, 1658934, 1899747, 2181191, 2532996, 3317868, 3799494, 4362382, 6543573, 7598988, 8724764, 13087146, 19630719, 26174292, 39261438, 58892157, 78522876, 117784314, 235568628]

約数ペア:

[(1, 235568628), (2, 117784314), (3, 78522876), (4, 58892157), (6, 39261438), (9, 26174292), (12, 19630719), (18, 13087146), (27, 8724764), (31, 7598988), (36, 6543573), (54, 4362382), (62, 3799494), (71, 3317868), (93, 2532996), (108, 2181191), (124, 1899747), (142, 1658934), (186, 1266498), (213, 1105956), (279, 844332), (284, 829467), (372, 633249), (426, 552978), (558, 422166), (639, 368652), (837, 281444), (852, 276489), (991, 237708), (1116, 211083), (1278, 184326), (1674, 140722), (1917, 122884), (1982, 118854), (2201, 107028), (2556, 92163), (2973, 79236), (3348, 70361), (3834, 61442), (3964, 59427), (4402, 53514), (5946, 39618), (6603, 35676), (7668, 30721), (8804, 26757), (8919, 26412), (11892, 19809), (13206, 17838)]