280147664538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1\times {\mathrm{16073}}^1$

素因数の和:19348

約数の個数: 96

約数和(自身を含む): 710096340096

約数和(自身を除く): 429948675558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 3217, 5418, 6434, 9651, 16073, 19302, 22519, 28953, 32146, 45038, 48219, 57906, 67557, 96438, 112511, 135114, 138331, 144657, 202671, 225022, 276662, 289314, 337533, 405342, 414993, 675066, 691139, 829986, 968317, 1012599, 1244979, 1382278, 1936634, 2025198, 2073417, 2489958, 2904951, 4146834, 4837973, 5809902, 6220251, 8714853, 9675946, 12440502, 14513919, 17429706, 29027838, 43541757, 51706841, 87083514, 103413682, 155120523, 310241046, 361947887, 465361569, 723895774, 930723138, 1085843661, 2171687322, 2223394163, 3257530983, 4446788326, 6515061966, 6670182489, 13340364978, 15563759141, 20010547467, 31127518282, 40021094934, 46691277423, 93382554846, 140073832269, 280147664538]

約数ペア:

[(1, 280147664538), (2, 140073832269), (3, 93382554846), (6, 46691277423), (7, 40021094934), (9, 31127518282), (14, 20010547467), (18, 15563759141), (21, 13340364978), (42, 6670182489), (43, 6515061966), (63, 4446788326), (86, 3257530983), (126, 2223394163), (129, 2171687322), (258, 1085843661), (301, 930723138), (387, 723895774), (602, 465361569), (774, 361947887), (903, 310241046), (1806, 155120523), (2709, 103413682), (3217, 87083514), (5418, 51706841), (6434, 43541757), (9651, 29027838), (16073, 17429706), (19302, 14513919), (22519, 12440502), (28953, 9675946), (32146, 8714853), (45038, 6220251), (48219, 5809902), (57906, 4837973), (67557, 4146834), (96438, 2904951), (112511, 2489958), (135114, 2073417), (138331, 2025198), (144657, 1936634), (202671, 1382278), (225022, 1244979), (276662, 1012599), (289314, 968317), (337533, 829986), (405342, 691139), (414993, 675066)]