255670128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1516

約数の個数: 160

約数和(自身を含む): 853516800

約数和(自身を除く): 597846672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 59, 63, 72, 84, 108, 112, 118, 126, 144, 168, 177, 189, 216, 236, 252, 336, 354, 378, 413, 432, 472, 504, 531, 708, 756, 826, 944, 1008, 1062, 1239, 1416, 1433, 1512, 1593, 1652, 2124, 2478, 2832, 2866, 3024, 3186, 3304, 3717, 4248, 4299, 4956, 5732, 6372, 6608, 7434, 8496, 8598, 9912, 10031, 11151, 11464, 12744, 12897, 14868, 17196, 19824, 20062, 22302, 22928, 25488, 25794, 29736, 30093, 34392, 38691, 40124, 44604, 51588, 59472, 60186, 68784, 77382, 80248, 84547, 89208, 90279, 103176, 120372, 154764, 160496, 169094, 178416, 180558, 206352, 240744, 253641, 270837, 309528, 338188, 361116, 481488, 507282, 541674, 591829, 619056, 676376, 722232, 760923, 1014564, 1083348, 1183658, 1352752, 1444464, 1521846, 1775487, 2029128, 2166696, 2282769, 2367316, 3043692, 3550974, 4058256, 4333392, 4565538, 4734632, 5326461, 6087384, 7101948, 9131076, 9469264, 10652922, 12174768, 14203896, 15979383, 18262152, 21305844, 28407792, 31958766, 36524304, 42611688, 63917532, 85223376, 127835064, 255670128]

約数ペア:

[(1, 255670128), (2, 127835064), (3, 85223376), (4, 63917532), (6, 42611688), (7, 36524304), (8, 31958766), (9, 28407792), (12, 21305844), (14, 18262152), (16, 15979383), (18, 14203896), (21, 12174768), (24, 10652922), (27, 9469264), (28, 9131076), (36, 7101948), (42, 6087384), (48, 5326461), (54, 4734632), (56, 4565538), (59, 4333392), (63, 4058256), (72, 3550974), (84, 3043692), (108, 2367316), (112, 2282769), (118, 2166696), (126, 2029128), (144, 1775487), (168, 1521846), (177, 1444464), (189, 1352752), (216, 1183658), (236, 1083348), (252, 1014564), (336, 760923), (354, 722232), (378, 676376), (413, 619056), (432, 591829), (472, 541674), (504, 507282), (531, 481488), (708, 361116), (756, 338188), (826, 309528), (944, 270837), (1008, 253641), (1062, 240744), (1239, 206352), (1416, 180558), (1433, 178416), (1512, 169094), (1593, 160496), (1652, 154764), (2124, 120372), (2478, 103176), (2832, 90279), (2866, 89208), (3024, 84547), (3186, 80248), (3304, 77382), (3717, 68784), (4248, 60186), (4299, 59472), (4956, 51588), (5732, 44604), (6372, 40124), (6608, 38691), (7434, 34392), (8496, 30093), (8598, 29736), (9912, 25794), (10031, 25488), (11151, 22928), (11464, 22302), (12744, 20062), (12897, 19824), (14868, 17196)]