309790152

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 982610460

約数和(自身を除く): 672820308

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 277, 294, 317, 392, 441, 504, 554, 588, 634, 831, 882, 951, 1108, 1176, 1268, 1662, 1764, 1902, 1939, 2216, 2219, 2493, 2536, 2853, 3324, 3528, 3804, 3878, 4438, 4986, 5706, 5817, 6648, 6657, 7608, 7756, 8876, 9972, 11412, 11634, 13314, 13573, 15512, 15533, 17451, 17752, 19944, 19971, 22824, 23268, 26628, 27146, 31066, 34902, 39942, 40719, 46536, 46599, 53256, 54292, 62132, 69804, 79884, 81438, 87809, 93198, 108584, 122157, 124264, 139608, 139797, 159768, 162876, 175618, 186396, 244314, 263427, 279594, 325752, 351236, 372792, 488628, 526854, 559188, 614663, 702472, 790281, 977256, 1053708, 1118376, 1229326, 1580562, 1843989, 2107416, 2458652, 3161124, 3687978, 4302641, 4917304, 5531967, 6322248, 7375956, 8605282, 11063934, 12907923, 14751912, 17210564, 22127868, 25815846, 34421128, 38723769, 44255736, 51631692, 77447538, 103263384, 154895076, 309790152]

約数ペア:

[(1, 309790152), (2, 154895076), (3, 103263384), (4, 77447538), (6, 51631692), (7, 44255736), (8, 38723769), (9, 34421128), (12, 25815846), (14, 22127868), (18, 17210564), (21, 14751912), (24, 12907923), (28, 11063934), (36, 8605282), (42, 7375956), (49, 6322248), (56, 5531967), (63, 4917304), (72, 4302641), (84, 3687978), (98, 3161124), (126, 2458652), (147, 2107416), (168, 1843989), (196, 1580562), (252, 1229326), (277, 1118376), (294, 1053708), (317, 977256), (392, 790281), (441, 702472), (504, 614663), (554, 559188), (588, 526854), (634, 488628), (831, 372792), (882, 351236), (951, 325752), (1108, 279594), (1176, 263427), (1268, 244314), (1662, 186396), (1764, 175618), (1902, 162876), (1939, 159768), (2216, 139797), (2219, 139608), (2493, 124264), (2536, 122157), (2853, 108584), (3324, 93198), (3528, 87809), (3804, 81438), (3878, 79884), (4438, 69804), (4986, 62132), (5706, 54292), (5817, 53256), (6648, 46599), (6657, 46536), (7608, 40719), (7756, 39942), (8876, 34902), (9972, 31066), (11412, 27146), (11634, 26628), (13314, 23268), (13573, 22824), (15512, 19971), (15533, 19944), (17451, 17752)]