8440668544

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29531}}^1$

素因数の和:29592

約数の個数: 128

約数和(自身を含む): 21688300800

約数和(自身を除く): 13247632256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 616, 638, 704, 812, 896, 928, 1232, 1276, 1408, 1624, 1856, 2233, 2464, 2552, 3248, 3712, 4466, 4928, 5104, 6496, 8932, 9856, 10208, 12992, 17864, 20416, 25984, 29531, 35728, 40832, 59062, 71456, 118124, 142912, 206717, 236248, 285824, 324841, 413434, 472496, 649682, 826868, 856399, 944992, 1299364, 1653736, 1712798, 1889984, 2273887, 2598728, 3307472, 3425596, 3779968, 4547774, 5197456, 5994793, 6614944, 6851192, 9095548, 9420389, 10394912, 11989586, 13229888, 13702384, 18191096, 18840778, 20789824, 23979172, 26459776, 27404768, 36382192, 37681556, 41579648, 47958344, 54809536, 65942723, 72764384, 75363112, 95916688, 109619072, 131885446, 145528768, 150726224, 191833376, 263770892, 291057536, 301452448, 383666752, 527541784, 602904896, 767333504, 1055083568, 1205809792, 2110167136, 4220334272, 8440668544]

約数ペア:

[(1, 8440668544), (2, 4220334272), (4, 2110167136), (7, 1205809792), (8, 1055083568), (11, 767333504), (14, 602904896), (16, 527541784), (22, 383666752), (28, 301452448), (29, 291057536), (32, 263770892), (44, 191833376), (56, 150726224), (58, 145528768), (64, 131885446), (77, 109619072), (88, 95916688), (112, 75363112), (116, 72764384), (128, 65942723), (154, 54809536), (176, 47958344), (203, 41579648), (224, 37681556), (232, 36382192), (308, 27404768), (319, 26459776), (352, 23979172), (406, 20789824), (448, 18840778), (464, 18191096), (616, 13702384), (638, 13229888), (704, 11989586), (812, 10394912), (896, 9420389), (928, 9095548), (1232, 6851192), (1276, 6614944), (1408, 5994793), (1624, 5197456), (1856, 4547774), (2233, 3779968), (2464, 3425596), (2552, 3307472), (3248, 2598728), (3712, 2273887), (4466, 1889984), (4928, 1712798), (5104, 1653736), (6496, 1299364), (8932, 944992), (9856, 856399), (10208, 826868), (12992, 649682), (17864, 472496), (20416, 413434), (25984, 324841), (29531, 285824), (35728, 236248), (40832, 206717), (59062, 142912), (71456, 118124)]