226875776816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1\times {\mathrm{3121}}^1$

素因数の和:5830

約数の個数: 80

約数和(自身を含む): 477180166848

約数和(自身を除く): 250304390032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 2551, 3121, 3562, 5102, 6242, 7124, 10204, 12484, 14248, 20408, 24968, 28496, 33163, 40573, 40816, 49936, 66326, 81146, 132652, 162292, 265304, 324584, 349487, 427577, 530608, 649168, 698974, 855154, 1397948, 1710308, 2795896, 3420616, 4543331, 5558501, 5591792, 6841232, 7961671, 9086662, 11117002, 15923342, 18173324, 22234004, 31846684, 36346648, 44468008, 63693368, 72693296, 88936016, 103501723, 127386736, 207003446, 414006892, 828013784, 1090748927, 1656027568, 2181497854, 4362995708, 8725991416, 14179736051, 17451982832, 28359472102, 56718944204, 113437888408, 226875776816]

約数ペア:

[(1, 226875776816), (2, 113437888408), (4, 56718944204), (8, 28359472102), (13, 17451982832), (16, 14179736051), (26, 8725991416), (52, 4362995708), (104, 2181497854), (137, 1656027568), (208, 1090748927), (274, 828013784), (548, 414006892), (1096, 207003446), (1781, 127386736), (2192, 103501723), (2551, 88936016), (3121, 72693296), (3562, 63693368), (5102, 44468008), (6242, 36346648), (7124, 31846684), (10204, 22234004), (12484, 18173324), (14248, 15923342), (20408, 11117002), (24968, 9086662), (28496, 7961671), (33163, 6841232), (40573, 5591792), (40816, 5558501), (49936, 4543331), (66326, 3420616), (81146, 2795896), (132652, 1710308), (162292, 1397948), (265304, 855154), (324584, 698974), (349487, 649168), (427577, 530608)]