318683664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1018809792

約数和(自身を除く): 700126128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 43, 48, 52, 72, 74, 78, 86, 104, 107, 111, 117, 129, 144, 148, 156, 172, 208, 214, 222, 234, 258, 296, 312, 321, 333, 344, 387, 428, 444, 468, 481, 516, 559, 592, 624, 642, 666, 688, 774, 856, 888, 936, 962, 963, 1032, 1118, 1284, 1332, 1391, 1443, 1548, 1591, 1677, 1712, 1776, 1872, 1924, 1926, 2064, 2236, 2568, 2664, 2782, 2886, 3096, 3182, 3354, 3848, 3852, 3959, 4173, 4329, 4472, 4601, 4773, 5031, 5136, 5328, 5564, 5772, 6192, 6364, 6708, 7696, 7704, 7918, 8346, 8658, 8944, 9202, 9546, 10062, 11128, 11544, 11877, 12519, 12728, 13416, 13803, 14319, 15408, 15836, 16692, 17316, 18404, 19092, 20124, 20683, 22256, 23088, 23754, 25038, 25456, 26832, 27606, 28638, 31672, 33384, 34632, 35631, 36808, 38184, 40248, 41366, 41409, 47508, 50076, 51467, 55212, 57276, 59813, 62049, 63344, 66768, 69264, 71262, 73616, 76368, 80496, 82732, 82818, 95016, 100152, 102934, 110424, 114552, 119626, 124098, 142524, 154401, 165464, 165636, 170237, 179439, 186147, 190032, 200304, 205868, 220848, 229104, 239252, 248196, 285048, 308802, 330928, 331272, 340474, 358878, 372294, 411736, 463203, 478504, 496392, 510711, 538317, 570096, 617604, 662544, 680948, 717756, 744588, 823472, 926406, 957008, 992784, 1021422, 1076634, 1235208, 1361896, 1435512, 1489176, 1532133, 1852812, 2042844, 2153268, 2213081, 2470416, 2723792, 2871024, 2978352, 3064266, 3705624, 4085688, 4306536, 4426162, 6128532, 6639243, 7411248, 8171376, 8613072, 8852324, 12257064, 13278486, 17704648, 19917729, 24514128, 26556972, 35409296, 39835458, 53113944, 79670916, 106227888, 159341832, 318683664]

約数ペア:

[(1, 318683664), (2, 159341832), (3, 106227888), (4, 79670916), (6, 53113944), (8, 39835458), (9, 35409296), (12, 26556972), (13, 24514128), (16, 19917729), (18, 17704648), (24, 13278486), (26, 12257064), (36, 8852324), (37, 8613072), (39, 8171376), (43, 7411248), (48, 6639243), (52, 6128532), (72, 4426162), (74, 4306536), (78, 4085688), (86, 3705624), (104, 3064266), (107, 2978352), (111, 2871024), (117, 2723792), (129, 2470416), (144, 2213081), (148, 2153268), (156, 2042844), (172, 1852812), (208, 1532133), (214, 1489176), (222, 1435512), (234, 1361896), (258, 1235208), (296, 1076634), (312, 1021422), (321, 992784), (333, 957008), (344, 926406), (387, 823472), (428, 744588), (444, 717756), (468, 680948), (481, 662544), (516, 617604), (559, 570096), (592, 538317), (624, 510711), (642, 496392), (666, 478504), (688, 463203), (774, 411736), (856, 372294), (888, 358878), (936, 340474), (962, 331272), (963, 330928), (1032, 308802), (1118, 285048), (1284, 248196), (1332, 239252), (1391, 229104), (1443, 220848), (1548, 205868), (1591, 200304), (1677, 190032), (1712, 186147), (1776, 179439), (1872, 170237), (1924, 165636), (1926, 165464), (2064, 154401), (2236, 142524), (2568, 124098), (2664, 119626), (2782, 114552), (2886, 110424), (3096, 102934), (3182, 100152), (3354, 95016), (3848, 82818), (3852, 82732), (3959, 80496), (4173, 76368), (4329, 73616), (4472, 71262), (4601, 69264), (4773, 66768), (5031, 63344), (5136, 62049), (5328, 59813), (5564, 57276), (5772, 55212), (6192, 51467), (6364, 50076), (6708, 47508), (7696, 41409), (7704, 41366), (7918, 40248), (8346, 38184), (8658, 36808), (8944, 35631), (9202, 34632), (9546, 33384), (10062, 31672), (11128, 28638), (11544, 27606), (11877, 26832), (12519, 25456), (12728, 25038), (13416, 23754), (13803, 23088), (14319, 22256), (15408, 20683), (15836, 20124), (16692, 19092), (17316, 18404)]