1625680728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{15287}}^1$

素因数の和:15517

約数の個数: 96

約数和(自身を含む): 5056047360

約数和(自身を除く): 3430366632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 211, 252, 422, 504, 633, 844, 1266, 1477, 1688, 1899, 2532, 2954, 3798, 4431, 5064, 5908, 7596, 8862, 11816, 13293, 15192, 15287, 17724, 26586, 30574, 35448, 45861, 53172, 61148, 91722, 106344, 107009, 122296, 137583, 183444, 214018, 275166, 321027, 366888, 428036, 550332, 642054, 856072, 963081, 1100664, 1284108, 1926162, 2568216, 3225557, 3852324, 6451114, 7704648, 9676671, 12902228, 19353342, 22578899, 25804456, 29030013, 38706684, 45157798, 58060026, 67736697, 77413368, 90315596, 116120052, 135473394, 180631192, 203210091, 232240104, 270946788, 406420182, 541893576, 812840364, 1625680728]

約数ペア:

[(1, 1625680728), (2, 812840364), (3, 541893576), (4, 406420182), (6, 270946788), (7, 232240104), (8, 203210091), (9, 180631192), (12, 135473394), (14, 116120052), (18, 90315596), (21, 77413368), (24, 67736697), (28, 58060026), (36, 45157798), (42, 38706684), (56, 29030013), (63, 25804456), (72, 22578899), (84, 19353342), (126, 12902228), (168, 9676671), (211, 7704648), (252, 6451114), (422, 3852324), (504, 3225557), (633, 2568216), (844, 1926162), (1266, 1284108), (1477, 1100664), (1688, 963081), (1899, 856072), (2532, 642054), (2954, 550332), (3798, 428036), (4431, 366888), (5064, 321027), (5908, 275166), (7596, 214018), (8862, 183444), (11816, 137583), (13293, 122296), (15192, 107009), (15287, 106344), (17724, 91722), (26586, 61148), (30574, 53172), (35448, 45861)]