253139736

素因数分解:

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

素因数の和:281

約数の個数: 96

約数和(自身を含む): 684504000

約数和(自身を除く): 431364264

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, 472, 582, 708, 776, 1121, 1164, 1416, 1843, 2242, 2328, 3363, 3686, 4484, 5529, 5723, 6726, 7372, 8968, 9409, 11058, 11446, 13452, 14744, 17169, 18818, 22116, 22892, 26904, 28227, 34338, 37636, 44232, 45784, 56454, 68676, 75272, 108737, 112908, 137352, 178771, 217474, 225816, 326211, 357542, 434948, 536313, 555131, 652422, 715084, 869896, 1072626, 1110262, 1304844, 1430168, 1665393, 2145252, 2220524, 2609688, 3330786, 4290504, 4441048, 6661572, 10547489, 13323144, 21094978, 31642467, 42189956, 63284934, 84379912, 126569868, 253139736]

約数ペア:

[(1, 253139736), (2, 126569868), (3, 84379912), (4, 63284934), (6, 42189956), (8, 31642467), (12, 21094978), (19, 13323144), (24, 10547489), (38, 6661572), (57, 4441048), (59, 4290504), (76, 3330786), (97, 2609688), (114, 2220524), (118, 2145252), (152, 1665393), (177, 1430168), (194, 1304844), (228, 1110262), (236, 1072626), (291, 869896), (354, 715084), (388, 652422), (456, 555131), (472, 536313), (582, 434948), (708, 357542), (776, 326211), (1121, 225816), (1164, 217474), (1416, 178771), (1843, 137352), (2242, 112908), (2328, 108737), (3363, 75272), (3686, 68676), (4484, 56454), (5529, 45784), (5723, 44232), (6726, 37636), (7372, 34338), (8968, 28227), (9409, 26904), (11058, 22892), (11446, 22116), (13452, 18818), (14744, 17169)]