672577776

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 320

約数和(自身を含む): 2239856640

約数和(自身を除く): 1567278864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 41, 46, 48, 52, 54, 69, 72, 78, 82, 92, 104, 108, 117, 123, 127, 138, 144, 156, 164, 184, 207, 208, 216, 234, 246, 254, 276, 299, 312, 328, 351, 368, 369, 381, 414, 432, 468, 492, 508, 533, 552, 598, 621, 624, 656, 702, 738, 762, 828, 897, 936, 943, 984, 1016, 1066, 1104, 1107, 1143, 1196, 1242, 1404, 1476, 1524, 1599, 1651, 1656, 1794, 1872, 1886, 1968, 2032, 2132, 2214, 2286, 2392, 2484, 2691, 2808, 2829, 2921, 2952, 3048, 3198, 3302, 3312, 3429, 3588, 3772, 4264, 4428, 4572, 4784, 4797, 4953, 4968, 5207, 5382, 5616, 5658, 5842, 5904, 6096, 6396, 6604, 6858, 7176, 7544, 8073, 8487, 8528, 8763, 8856, 9144, 9594, 9906, 9936, 10414, 10764, 11316, 11684, 12259, 12792, 13208, 13716, 14352, 14391, 14859, 15088, 15621, 16146, 16974, 17526, 17712, 18288, 19188, 19812, 20828, 21528, 22632, 23368, 24518, 25461, 25584, 26289, 26416, 27432, 28782, 29718, 31242, 32292, 33948, 35052, 36777, 37973, 38376, 39624, 41656, 43056, 44577, 45264, 46736, 46863, 49036, 50922, 52578, 54864, 57564, 59436, 62484, 64584, 67691, 67896, 70104, 73554, 75946, 76752, 78867, 79248, 83312, 89154, 93726, 98072, 101844, 105156, 110331, 113919, 115128, 118872, 119761, 124968, 129168, 135382, 135792, 140208, 140589, 147108, 151892, 157734, 178308, 187452, 196144, 203073, 203688, 210312, 220662, 227838, 230256, 237744, 239522, 249936, 270764, 281178, 294216, 303784, 315468, 330993, 341757, 356616, 359283, 374904, 406146, 407376, 420624, 441324, 455676, 479044, 541528, 562356, 588432, 607568, 609219, 630936, 661986, 683514, 713232, 718566, 749808, 812292, 882648, 911352, 958088, 1025271, 1077849, 1083056, 1124712, 1218438, 1261872, 1323972, 1367028, 1437132, 1556893, 1624584, 1765296, 1822704, 1827657, 1916176, 2050542, 2155698, 2249424, 2436876, 2647944, 2734056, 2874264, 3113786, 3233547, 3249168, 3655314, 4101084, 4311396, 4670679, 4873752, 5295888, 5468112, 5748528, 6227572, 6467094, 7310628, 8202168, 8622792, 9341358, 9747504, 12455144, 12934188, 14012037, 14621256, 16404336, 17245584, 18682716, 24910288, 25868376, 28024074, 29242512, 37365432, 42036111, 51736752, 56048148, 74730864, 84072222, 112096296, 168144444, 224192592, 336288888, 672577776]

約数ペア:

[(1, 672577776), (2, 336288888), (3, 224192592), (4, 168144444), (6, 112096296), (8, 84072222), (9, 74730864), (12, 56048148), (13, 51736752), (16, 42036111), (18, 37365432), (23, 29242512), (24, 28024074), (26, 25868376), (27, 24910288), (36, 18682716), (39, 17245584), (41, 16404336), (46, 14621256), (48, 14012037), (52, 12934188), (54, 12455144), (69, 9747504), (72, 9341358), (78, 8622792), (82, 8202168), (92, 7310628), (104, 6467094), (108, 6227572), (117, 5748528), (123, 5468112), (127, 5295888), (138, 4873752), (144, 4670679), (156, 4311396), (164, 4101084), (184, 3655314), (207, 3249168), (208, 3233547), (216, 3113786), (234, 2874264), (246, 2734056), (254, 2647944), (276, 2436876), (299, 2249424), (312, 2155698), (328, 2050542), (351, 1916176), (368, 1827657), (369, 1822704), (381, 1765296), (414, 1624584), (432, 1556893), (468, 1437132), (492, 1367028), (508, 1323972), (533, 1261872), (552, 1218438), (598, 1124712), (621, 1083056), (624, 1077849), (656, 1025271), (702, 958088), (738, 911352), (762, 882648), (828, 812292), (897, 749808), (936, 718566), (943, 713232), (984, 683514), (1016, 661986), (1066, 630936), (1104, 609219), (1107, 607568), (1143, 588432), (1196, 562356), (1242, 541528), (1404, 479044), (1476, 455676), (1524, 441324), (1599, 420624), (1651, 407376), (1656, 406146), (1794, 374904), (1872, 359283), (1886, 356616), (1968, 341757), (2032, 330993), (2132, 315468), (2214, 303784), (2286, 294216), (2392, 281178), (2484, 270764), (2691, 249936), (2808, 239522), (2829, 237744), (2921, 230256), (2952, 227838), (3048, 220662), (3198, 210312), (3302, 203688), (3312, 203073), (3429, 196144), (3588, 187452), (3772, 178308), (4264, 157734), (4428, 151892), (4572, 147108), (4784, 140589), (4797, 140208), (4953, 135792), (4968, 135382), (5207, 129168), (5382, 124968), (5616, 119761), (5658, 118872), (5842, 115128), (5904, 113919), (6096, 110331), (6396, 105156), (6604, 101844), (6858, 98072), (7176, 93726), (7544, 89154), (8073, 83312), (8487, 79248), (8528, 78867), (8763, 76752), (8856, 75946), (9144, 73554), (9594, 70104), (9906, 67896), (9936, 67691), (10414, 64584), (10764, 62484), (11316, 59436), (11684, 57564), (12259, 54864), (12792, 52578), (13208, 50922), (13716, 49036), (14352, 46863), (14391, 46736), (14859, 45264), (15088, 44577), (15621, 43056), (16146, 41656), (16974, 39624), (17526, 38376), (17712, 37973), (18288, 36777), (19188, 35052), (19812, 33948), (20828, 32292), (21528, 31242), (22632, 29718), (23368, 28782), (24518, 27432), (25461, 26416), (25584, 26289)]