625352364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190889}}^1$

素因数の和:190919

約数の個数: 72

約数和(自身を含む): 1945550880

約数和(自身を除く): 1320198516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 190889, 381778, 572667, 763556, 1145334, 1336223, 1718001, 2290668, 2481557, 2672446, 3436002, 4008669, 4963114, 5344892, 6872004, 7444671, 8017338, 9926228, 12026007, 14889342, 16034676, 17370899, 22334013, 24052014, 29778684, 34741798, 44668026, 48104028, 52112697, 69483596, 89336052, 104225394, 156338091, 208450788, 312676182, 625352364]

約数ペア:

[(1, 625352364), (2, 312676182), (3, 208450788), (4, 156338091), (6, 104225394), (7, 89336052), (9, 69483596), (12, 52112697), (13, 48104028), (14, 44668026), (18, 34741798), (21, 29778684), (26, 24052014), (28, 22334013), (36, 17370899), (39, 16034676), (42, 14889342), (52, 12026007), (63, 9926228), (78, 8017338), (84, 7444671), (91, 6872004), (117, 5344892), (126, 4963114), (156, 4008669), (182, 3436002), (234, 2672446), (252, 2481557), (273, 2290668), (364, 1718001), (468, 1336223), (546, 1145334), (819, 763556), (1092, 572667), (1638, 381778), (3276, 190889)]