1325688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 4085760

約数和(自身を除く): 2760072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 607, 728, 1092, 1214, 1821, 2184, 2428, 3642, 4249, 4856, 7284, 7891, 8498, 12747, 14568, 15782, 16996, 23673, 25494, 31564, 33992, 47346, 50988, 55237, 63128, 94692, 101976, 110474, 165711, 189384, 220948, 331422, 441896, 662844, 1325688]

約数ペア:

[(1, 1325688), (2, 662844), (3, 441896), (4, 331422), (6, 220948), (7, 189384), (8, 165711), (12, 110474), (13, 101976), (14, 94692), (21, 63128), (24, 55237), (26, 50988), (28, 47346), (39, 33992), (42, 31564), (52, 25494), (56, 23673), (78, 16996), (84, 15782), (91, 14568), (104, 12747), (156, 8498), (168, 7891), (182, 7284), (273, 4856), (312, 4249), (364, 3642), (546, 2428), (607, 2184), (728, 1821), (1092, 1214)]