138630744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 443020800

約数和(自身を除く): 304390056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 277, 331, 378, 504, 554, 662, 756, 831, 993, 1108, 1324, 1512, 1662, 1939, 1986, 2216, 2317, 2493, 2648, 2979, 3324, 3878, 3972, 4634, 4986, 5817, 5958, 6648, 6951, 7479, 7756, 7944, 8937, 9268, 9972, 11634, 11916, 13902, 14958, 15512, 17451, 17874, 18536, 19944, 20853, 23268, 23832, 27804, 29916, 34902, 35748, 41706, 46536, 52353, 55608, 59832, 62559, 69804, 71496, 83412, 91687, 104706, 125118, 139608, 166824, 183374, 209412, 250236, 275061, 366748, 418824, 500472, 550122, 641809, 733496, 825183, 1100244, 1283618, 1650366, 1925427, 2200488, 2475549, 2567236, 3300732, 3850854, 4951098, 5134472, 5776281, 6601464, 7701708, 9902196, 11552562, 15403416, 17328843, 19804392, 23105124, 34657686, 46210248, 69315372, 138630744]

約数ペア:

[(1, 138630744), (2, 69315372), (3, 46210248), (4, 34657686), (6, 23105124), (7, 19804392), (8, 17328843), (9, 15403416), (12, 11552562), (14, 9902196), (18, 7701708), (21, 6601464), (24, 5776281), (27, 5134472), (28, 4951098), (36, 3850854), (42, 3300732), (54, 2567236), (56, 2475549), (63, 2200488), (72, 1925427), (84, 1650366), (108, 1283618), (126, 1100244), (168, 825183), (189, 733496), (216, 641809), (252, 550122), (277, 500472), (331, 418824), (378, 366748), (504, 275061), (554, 250236), (662, 209412), (756, 183374), (831, 166824), (993, 139608), (1108, 125118), (1324, 104706), (1512, 91687), (1662, 83412), (1939, 71496), (1986, 69804), (2216, 62559), (2317, 59832), (2493, 55608), (2648, 52353), (2979, 46536), (3324, 41706), (3878, 35748), (3972, 34902), (4634, 29916), (4986, 27804), (5817, 23832), (5958, 23268), (6648, 20853), (6951, 19944), (7479, 18536), (7756, 17874), (7944, 17451), (8937, 15512), (9268, 14958), (9972, 13902), (11634, 11916)]