489605256

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 1597276800

約数和(自身を除く): 1107671544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 167, 168, 189, 196, 216, 252, 277, 294, 334, 378, 392, 441, 501, 504, 554, 588, 668, 756, 831, 882, 1002, 1108, 1169, 1176, 1323, 1336, 1503, 1512, 1662, 1764, 1939, 2004, 2216, 2338, 2493, 2646, 3006, 3324, 3507, 3528, 3878, 4008, 4509, 4676, 4986, 5292, 5817, 6012, 6648, 7014, 7479, 7756, 8183, 9018, 9352, 9972, 10521, 10584, 11634, 12024, 13573, 14028, 14958, 15512, 16366, 17451, 18036, 19944, 21042, 23268, 24549, 27146, 28056, 29916, 31563, 32732, 34902, 36072, 40719, 42084, 46259, 46536, 49098, 52353, 54292, 59832, 63126, 65464, 69804, 73647, 81438, 84168, 92518, 98196, 104706, 108584, 122157, 126252, 138777, 139608, 147294, 162876, 185036, 196392, 209412, 220941, 244314, 252504, 277554, 294588, 323813, 325752, 366471, 370072, 416331, 418824, 441882, 488628, 555108, 589176, 647626, 732942, 832662, 883764, 971439, 977256, 1110216, 1248993, 1295252, 1465884, 1665324, 1767528, 1942878, 2266691, 2497986, 2590504, 2914317, 2931768, 3330648, 3885756, 4533382, 4995972, 5828634, 6800073, 7771512, 8742951, 9066764, 9991944, 11657268, 13600146, 17485902, 18133528, 20400219, 23314536, 27200292, 34971804, 40800438, 54400584, 61200657, 69943608, 81600876, 122401314, 163201752, 244802628, 489605256]

約数ペア:

[(1, 489605256), (2, 244802628), (3, 163201752), (4, 122401314), (6, 81600876), (7, 69943608), (8, 61200657), (9, 54400584), (12, 40800438), (14, 34971804), (18, 27200292), (21, 23314536), (24, 20400219), (27, 18133528), (28, 17485902), (36, 13600146), (42, 11657268), (49, 9991944), (54, 9066764), (56, 8742951), (63, 7771512), (72, 6800073), (84, 5828634), (98, 4995972), (108, 4533382), (126, 3885756), (147, 3330648), (167, 2931768), (168, 2914317), (189, 2590504), (196, 2497986), (216, 2266691), (252, 1942878), (277, 1767528), (294, 1665324), (334, 1465884), (378, 1295252), (392, 1248993), (441, 1110216), (501, 977256), (504, 971439), (554, 883764), (588, 832662), (668, 732942), (756, 647626), (831, 589176), (882, 555108), (1002, 488628), (1108, 441882), (1169, 418824), (1176, 416331), (1323, 370072), (1336, 366471), (1503, 325752), (1512, 323813), (1662, 294588), (1764, 277554), (1939, 252504), (2004, 244314), (2216, 220941), (2338, 209412), (2493, 196392), (2646, 185036), (3006, 162876), (3324, 147294), (3507, 139608), (3528, 138777), (3878, 126252), (4008, 122157), (4509, 108584), (4676, 104706), (4986, 98196), (5292, 92518), (5817, 84168), (6012, 81438), (6648, 73647), (7014, 69804), (7479, 65464), (7756, 63126), (8183, 59832), (9018, 54292), (9352, 52353), (9972, 49098), (10521, 46536), (10584, 46259), (11634, 42084), (12024, 40719), (13573, 36072), (14028, 34902), (14958, 32732), (15512, 31563), (16366, 29916), (17451, 28056), (18036, 27146), (19944, 24549), (21042, 23268)]