1208285544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 3273984000

約数和(自身を除く): 2065698456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 97, 114, 118, 152, 177, 194, 228, 236, 291, 354, 388, 456, 463, 472, 582, 708, 776, 926, 1121, 1164, 1389, 1416, 1843, 1852, 2242, 2328, 2778, 3363, 3686, 3704, 4484, 5529, 5556, 5723, 6726, 7372, 8797, 8968, 11058, 11112, 11446, 13452, 14744, 17169, 17594, 22116, 22892, 26391, 26904, 27317, 34338, 35188, 44232, 44911, 45784, 52782, 54634, 68676, 70376, 81951, 89822, 105564, 108737, 109268, 134733, 137352, 163902, 179644, 211128, 217474, 218536, 269466, 326211, 327804, 359288, 434948, 519023, 538932, 652422, 655608, 853309, 869896, 1038046, 1077864, 1304844, 1557069, 1706618, 2076092, 2559927, 2609688, 2649749, 3114138, 3413236, 4152184, 5119854, 5299498, 6228276, 6826472, 7949247, 10239708, 10598996, 12456552, 15898494, 20479416, 21197992, 31796988, 50345231, 63593976, 100690462, 151035693, 201380924, 302071386, 402761848, 604142772, 1208285544]

約数ペア:

[(1, 1208285544), (2, 604142772), (3, 402761848), (4, 302071386), (6, 201380924), (8, 151035693), (12, 100690462), (19, 63593976), (24, 50345231), (38, 31796988), (57, 21197992), (59, 20479416), (76, 15898494), (97, 12456552), (114, 10598996), (118, 10239708), (152, 7949247), (177, 6826472), (194, 6228276), (228, 5299498), (236, 5119854), (291, 4152184), (354, 3413236), (388, 3114138), (456, 2649749), (463, 2609688), (472, 2559927), (582, 2076092), (708, 1706618), (776, 1557069), (926, 1304844), (1121, 1077864), (1164, 1038046), (1389, 869896), (1416, 853309), (1843, 655608), (1852, 652422), (2242, 538932), (2328, 519023), (2778, 434948), (3363, 359288), (3686, 327804), (3704, 326211), (4484, 269466), (5529, 218536), (5556, 217474), (5723, 211128), (6726, 179644), (7372, 163902), (8797, 137352), (8968, 134733), (11058, 109268), (11112, 108737), (11446, 105564), (13452, 89822), (14744, 81951), (17169, 70376), (17594, 68676), (22116, 54634), (22892, 52782), (26391, 45784), (26904, 44911), (27317, 44232), (34338, 35188)]