504347480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 1408942080

約数和(自身を除く): 904594600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 364, 455, 508, 520, 635, 728, 889, 910, 1016, 1091, 1270, 1651, 1778, 1820, 2182, 2540, 3302, 3556, 3640, 4364, 4445, 5080, 5455, 6604, 7112, 7637, 8255, 8728, 8890, 10910, 11557, 13208, 14183, 15274, 16510, 17780, 21820, 23114, 28366, 30548, 33020, 35560, 38185, 43640, 46228, 56732, 57785, 61096, 66040, 70915, 76370, 92456, 99281, 113464, 115570, 138557, 141830, 152740, 198562, 231140, 277114, 283660, 305480, 397124, 462280, 496405, 554228, 567320, 692785, 794248, 969899, 992810, 1108456, 1385570, 1801241, 1939798, 1985620, 2771140, 3602482, 3879596, 3971240, 4849495, 5542280, 7204964, 7759192, 9006205, 9698990, 12608687, 14409928, 18012410, 19397980, 25217374, 36024820, 38795960, 50434748, 63043435, 72049640, 100869496, 126086870, 252173740, 504347480]

約数ペア:

[(1, 504347480), (2, 252173740), (4, 126086870), (5, 100869496), (7, 72049640), (8, 63043435), (10, 50434748), (13, 38795960), (14, 36024820), (20, 25217374), (26, 19397980), (28, 18012410), (35, 14409928), (40, 12608687), (52, 9698990), (56, 9006205), (65, 7759192), (70, 7204964), (91, 5542280), (104, 4849495), (127, 3971240), (130, 3879596), (140, 3602482), (182, 2771140), (254, 1985620), (260, 1939798), (280, 1801241), (364, 1385570), (455, 1108456), (508, 992810), (520, 969899), (635, 794248), (728, 692785), (889, 567320), (910, 554228), (1016, 496405), (1091, 462280), (1270, 397124), (1651, 305480), (1778, 283660), (1820, 277114), (2182, 231140), (2540, 198562), (3302, 152740), (3556, 141830), (3640, 138557), (4364, 115570), (4445, 113464), (5080, 99281), (5455, 92456), (6604, 76370), (7112, 70915), (7637, 66040), (8255, 61096), (8728, 57785), (8890, 56732), (10910, 46228), (11557, 43640), (13208, 38185), (14183, 35560), (15274, 33020), (16510, 30548), (17780, 28366), (21820, 23114)]