282486564

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 776805120

約数和(自身を除く): 494318556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 71, 74, 87, 103, 111, 116, 142, 148, 174, 206, 213, 222, 261, 284, 309, 333, 348, 412, 426, 444, 522, 618, 639, 666, 852, 927, 1044, 1073, 1236, 1278, 1332, 1854, 2059, 2146, 2556, 2627, 2987, 3219, 3708, 3811, 4118, 4292, 5254, 5974, 6177, 6438, 7313, 7622, 7881, 8236, 8961, 9657, 10508, 11433, 11948, 12354, 12876, 14626, 15244, 15762, 17922, 18531, 19314, 21939, 22866, 23643, 24708, 26883, 29252, 31524, 34299, 35844, 37062, 38628, 43878, 45732, 47286, 53766, 65817, 68598, 74124, 76183, 87756, 94572, 107532, 110519, 131634, 137196, 152366, 212077, 221038, 228549, 263268, 270581, 304732, 331557, 424154, 442076, 457098, 541162, 636231, 663114, 685647, 811743, 848308, 914196, 994671, 1082324, 1272462, 1326228, 1371294, 1623486, 1908693, 1989342, 2435229, 2544924, 2742588, 3246972, 3817386, 3978684, 4870458, 7634772, 7846849, 9740916, 15693698, 23540547, 31387396, 47081094, 70621641, 94162188, 141243282, 282486564]

約数ペア:

[(1, 282486564), (2, 141243282), (3, 94162188), (4, 70621641), (6, 47081094), (9, 31387396), (12, 23540547), (18, 15693698), (29, 9740916), (36, 7846849), (37, 7634772), (58, 4870458), (71, 3978684), (74, 3817386), (87, 3246972), (103, 2742588), (111, 2544924), (116, 2435229), (142, 1989342), (148, 1908693), (174, 1623486), (206, 1371294), (213, 1326228), (222, 1272462), (261, 1082324), (284, 994671), (309, 914196), (333, 848308), (348, 811743), (412, 685647), (426, 663114), (444, 636231), (522, 541162), (618, 457098), (639, 442076), (666, 424154), (852, 331557), (927, 304732), (1044, 270581), (1073, 263268), (1236, 228549), (1278, 221038), (1332, 212077), (1854, 152366), (2059, 137196), (2146, 131634), (2556, 110519), (2627, 107532), (2987, 94572), (3219, 87756), (3708, 76183), (3811, 74124), (4118, 68598), (4292, 65817), (5254, 53766), (5974, 47286), (6177, 45732), (6438, 43878), (7313, 38628), (7622, 37062), (7881, 35844), (8236, 34299), (8961, 31524), (9657, 29252), (10508, 26883), (11433, 24708), (11948, 23643), (12354, 22866), (12876, 21939), (14626, 19314), (15244, 18531), (15762, 17922)]