1330502388

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 3287606784

約数和(自身を除く): 1957104396

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 227, 258, 307, 444, 454, 516, 614, 681, 908, 921, 1228, 1362, 1591, 1842, 2724, 3182, 3684, 4773, 6364, 8399, 9546, 9761, 11359, 13201, 16798, 19092, 19522, 22718, 25197, 26402, 29283, 33596, 34077, 39044, 39603, 45436, 50394, 52804, 58566, 68154, 69689, 79206, 100788, 117132, 136308, 139378, 158412, 209067, 278756, 361157, 418134, 488437, 722314, 836268, 976874, 1083471, 1444628, 1465311, 1953748, 2166942, 2578493, 2930622, 2996627, 4333884, 5156986, 5861244, 5993254, 7735479, 8989881, 10313972, 11986508, 15470958, 17979762, 30941916, 35959524, 110875199, 221750398, 332625597, 443500796, 665251194, 1330502388]

約数ペア:

[(1, 1330502388), (2, 665251194), (3, 443500796), (4, 332625597), (6, 221750398), (12, 110875199), (37, 35959524), (43, 30941916), (74, 17979762), (86, 15470958), (111, 11986508), (129, 10313972), (148, 8989881), (172, 7735479), (222, 5993254), (227, 5861244), (258, 5156986), (307, 4333884), (444, 2996627), (454, 2930622), (516, 2578493), (614, 2166942), (681, 1953748), (908, 1465311), (921, 1444628), (1228, 1083471), (1362, 976874), (1591, 836268), (1842, 722314), (2724, 488437), (3182, 418134), (3684, 361157), (4773, 278756), (6364, 209067), (8399, 158412), (9546, 139378), (9761, 136308), (11359, 117132), (13201, 100788), (16798, 79206), (19092, 69689), (19522, 68154), (22718, 58566), (25197, 52804), (26402, 50394), (29283, 45436), (33596, 39603), (34077, 39044)]