678887136

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 2090188800

約数和(自身を除く): 1411301664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 127, 138, 144, 184, 207, 216, 254, 269, 276, 288, 368, 381, 414, 432, 508, 538, 552, 621, 736, 762, 807, 828, 864, 1016, 1076, 1104, 1143, 1242, 1524, 1614, 1656, 2032, 2152, 2208, 2286, 2421, 2484, 2921, 3048, 3228, 3312, 3429, 4064, 4304, 4572, 4842, 4968, 5842, 6096, 6187, 6456, 6624, 6858, 7263, 8608, 8763, 9144, 9684, 9936, 11684, 12192, 12374, 12912, 13716, 14526, 17526, 18288, 18561, 19368, 19872, 23368, 24748, 25824, 26289, 27432, 29052, 34163, 35052, 36576, 37122, 38736, 46736, 49496, 52578, 54864, 55683, 58104, 68326, 70104, 74244, 77472, 78867, 93472, 98992, 102489, 105156, 109728, 111366, 116208, 136652, 140208, 148488, 157734, 167049, 197984, 204978, 210312, 222732, 232416, 273304, 280416, 296976, 307467, 315468, 334098, 409956, 420624, 445464, 546608, 593952, 614934, 630936, 668196, 785749, 819912, 841248, 890928, 922401, 1093216, 1229868, 1261872, 1336392, 1571498, 1639824, 1781856, 1844802, 2357247, 2459736, 2523744, 2672784, 3142996, 3279648, 3689604, 4714494, 4919472, 5345568, 6285992, 7071741, 7379208, 9428988, 9838944, 12571984, 14143482, 14758416, 18857976, 21215223, 25143968, 28286964, 29516832, 37715952, 42430446, 56573928, 75431904, 84860892, 113147856, 169721784, 226295712, 339443568, 678887136]

約数ペア:

[(1, 678887136), (2, 339443568), (3, 226295712), (4, 169721784), (6, 113147856), (8, 84860892), (9, 75431904), (12, 56573928), (16, 42430446), (18, 37715952), (23, 29516832), (24, 28286964), (27, 25143968), (32, 21215223), (36, 18857976), (46, 14758416), (48, 14143482), (54, 12571984), (69, 9838944), (72, 9428988), (92, 7379208), (96, 7071741), (108, 6285992), (127, 5345568), (138, 4919472), (144, 4714494), (184, 3689604), (207, 3279648), (216, 3142996), (254, 2672784), (269, 2523744), (276, 2459736), (288, 2357247), (368, 1844802), (381, 1781856), (414, 1639824), (432, 1571498), (508, 1336392), (538, 1261872), (552, 1229868), (621, 1093216), (736, 922401), (762, 890928), (807, 841248), (828, 819912), (864, 785749), (1016, 668196), (1076, 630936), (1104, 614934), (1143, 593952), (1242, 546608), (1524, 445464), (1614, 420624), (1656, 409956), (2032, 334098), (2152, 315468), (2208, 307467), (2286, 296976), (2421, 280416), (2484, 273304), (2921, 232416), (3048, 222732), (3228, 210312), (3312, 204978), (3429, 197984), (4064, 167049), (4304, 157734), (4572, 148488), (4842, 140208), (4968, 136652), (5842, 116208), (6096, 111366), (6187, 109728), (6456, 105156), (6624, 102489), (6858, 98992), (7263, 93472), (8608, 78867), (8763, 77472), (9144, 74244), (9684, 70104), (9936, 68326), (11684, 58104), (12192, 55683), (12374, 54864), (12912, 52578), (13716, 49496), (14526, 46736), (17526, 38736), (18288, 37122), (18561, 36576), (19368, 35052), (19872, 34163), (23368, 29052), (24748, 27432), (25824, 26289)]