313628294745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{146317}}^1$

素因数の和:146479

約数の個数: 96

約数和(自身を含む): 602596051200

約数和(自身を除く): 288967756455

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 109, 115, 171, 207, 285, 327, 345, 437, 545, 855, 981, 1035, 1311, 1635, 2071, 2185, 2507, 3933, 4905, 6213, 6555, 7521, 10355, 12535, 18639, 19665, 22563, 31065, 37605, 47633, 93195, 112815, 142899, 146317, 238165, 428697, 438951, 714495, 731585, 1316853, 2143485, 2194755, 2780023, 3365291, 6584265, 8340069, 10095873, 13900115, 15948553, 16826455, 25020207, 30287619, 41700345, 47845659, 50479365, 63940529, 79742765, 125101035, 143536977, 151438095, 191821587, 239228295, 303022507, 319702645, 366816719, 575464761, 717684885, 909067521, 959107935, 1100450157, 1515112535, 1834083595, 2727202563, 2877323805, 3301350471, 4545337605, 5502250785, 6969517661, 13636012815, 16506752355, 20908552983, 34847588305, 62725658949, 104542764915, 313628294745]

約数ペア:

[(1, 313628294745), (3, 104542764915), (5, 62725658949), (9, 34847588305), (15, 20908552983), (19, 16506752355), (23, 13636012815), (45, 6969517661), (57, 5502250785), (69, 4545337605), (95, 3301350471), (109, 2877323805), (115, 2727202563), (171, 1834083595), (207, 1515112535), (285, 1100450157), (327, 959107935), (345, 909067521), (437, 717684885), (545, 575464761), (855, 366816719), (981, 319702645), (1035, 303022507), (1311, 239228295), (1635, 191821587), (2071, 151438095), (2185, 143536977), (2507, 125101035), (3933, 79742765), (4905, 63940529), (6213, 50479365), (6555, 47845659), (7521, 41700345), (10355, 30287619), (12535, 25020207), (18639, 16826455), (19665, 15948553), (22563, 13900115), (31065, 10095873), (37605, 8340069), (47633, 6584265), (93195, 3365291), (112815, 2780023), (142899, 2194755), (146317, 2143485), (238165, 1316853), (428697, 731585), (438951, 714495)]