208217538816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{62773}}^1$

素因数の和:63416

約数の個数: 144

約数和(自身を含む): 634364916864

約数和(自身を除く): 426147378048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 617, 672, 768, 896, 1234, 1344, 1792, 1851, 2468, 2688, 3702, 4319, 4936, 5376, 7404, 8638, 9872, 12957, 14808, 17276, 19744, 25914, 29616, 34552, 39488, 51828, 59232, 62773, 69104, 78976, 103656, 118464, 125546, 138208, 157952, 188319, 207312, 236928, 251092, 276416, 376638, 414624, 439411, 473856, 502184, 552832, 753276, 829248, 878822, 1004368, 1105664, 1318233, 1506552, 1658496, 1757644, 2008736, 2636466, 3013104, 3316992, 3515288, 4017472, 5272932, 6026208, 7030576, 8034944, 10545864, 12052416, 14061152, 16069888, 21091728, 24104832, 28122304, 38730941, 42183456, 48209664, 56244608, 77461882, 84366912, 112489216, 116192823, 154923764, 168733824, 232385646, 271116587, 309847528, 337467648, 464771292, 542233174, 619695056, 813349761, 929542584, 1084466348, 1239390112, 1626699522, 1859085168, 2168932696, 2478780224, 3253399044, 3718170336, 4337865392, 4957560448, 6506798088, 7436340672, 8675730784, 9915120896, 13013596176, 14872681344, 17351461568, 26027192352, 29745362688, 34702923136, 52054384704, 69405846272, 104108769408, 208217538816]

約数ペア:

[(1, 208217538816), (2, 104108769408), (3, 69405846272), (4, 52054384704), (6, 34702923136), (7, 29745362688), (8, 26027192352), (12, 17351461568), (14, 14872681344), (16, 13013596176), (21, 9915120896), (24, 8675730784), (28, 7436340672), (32, 6506798088), (42, 4957560448), (48, 4337865392), (56, 3718170336), (64, 3253399044), (84, 2478780224), (96, 2168932696), (112, 1859085168), (128, 1626699522), (168, 1239390112), (192, 1084466348), (224, 929542584), (256, 813349761), (336, 619695056), (384, 542233174), (448, 464771292), (617, 337467648), (672, 309847528), (768, 271116587), (896, 232385646), (1234, 168733824), (1344, 154923764), (1792, 116192823), (1851, 112489216), (2468, 84366912), (2688, 77461882), (3702, 56244608), (4319, 48209664), (4936, 42183456), (5376, 38730941), (7404, 28122304), (8638, 24104832), (9872, 21091728), (12957, 16069888), (14808, 14061152), (17276, 12052416), (19744, 10545864), (25914, 8034944), (29616, 7030576), (34552, 6026208), (39488, 5272932), (51828, 4017472), (59232, 3515288), (62773, 3316992), (69104, 3013104), (78976, 2636466), (103656, 2008736), (118464, 1757644), (125546, 1658496), (138208, 1506552), (157952, 1318233), (188319, 1105664), (207312, 1004368), (236928, 878822), (251092, 829248), (276416, 753276), (376638, 552832), (414624, 502184), (439411, 473856)]