425187792

素因数分解:

$2^4\times 3^7\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 1281168000

約数和(自身を除く): 855980208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 419, 432, 464, 486, 522, 648, 696, 729, 783, 838, 972, 1044, 1257, 1296, 1392, 1458, 1566, 1676, 1944, 2088, 2187, 2349, 2514, 2916, 3132, 3352, 3771, 3888, 4176, 4374, 4698, 5028, 5832, 6264, 6704, 7047, 7542, 8748, 9396, 10056, 11313, 11664, 12151, 12528, 14094, 15084, 17496, 18792, 20112, 21141, 22626, 24302, 28188, 30168, 33939, 34992, 36453, 37584, 42282, 45252, 48604, 56376, 60336, 63423, 67878, 72906, 84564, 90504, 97208, 101817, 109359, 112752, 126846, 135756, 145812, 169128, 181008, 194416, 203634, 218718, 253692, 271512, 291624, 305451, 328077, 338256, 407268, 437436, 507384, 543024, 583248, 610902, 656154, 814536, 874872, 916353, 984231, 1014768, 1221804, 1312308, 1629072, 1749744, 1832706, 1968462, 2443608, 2624616, 2952693, 3665412, 3936924, 4887216, 5249232, 5905386, 7330824, 7873848, 8858079, 11810772, 14661648, 15747696, 17716158, 23621544, 26574237, 35432316, 47243088, 53148474, 70864632, 106296948, 141729264, 212593896, 425187792]

約数ペア:

[(1, 425187792), (2, 212593896), (3, 141729264), (4, 106296948), (6, 70864632), (8, 53148474), (9, 47243088), (12, 35432316), (16, 26574237), (18, 23621544), (24, 17716158), (27, 15747696), (29, 14661648), (36, 11810772), (48, 8858079), (54, 7873848), (58, 7330824), (72, 5905386), (81, 5249232), (87, 4887216), (108, 3936924), (116, 3665412), (144, 2952693), (162, 2624616), (174, 2443608), (216, 1968462), (232, 1832706), (243, 1749744), (261, 1629072), (324, 1312308), (348, 1221804), (419, 1014768), (432, 984231), (464, 916353), (486, 874872), (522, 814536), (648, 656154), (696, 610902), (729, 583248), (783, 543024), (838, 507384), (972, 437436), (1044, 407268), (1257, 338256), (1296, 328077), (1392, 305451), (1458, 291624), (1566, 271512), (1676, 253692), (1944, 218718), (2088, 203634), (2187, 194416), (2349, 181008), (2514, 169128), (2916, 145812), (3132, 135756), (3352, 126846), (3771, 112752), (3888, 109359), (4176, 101817), (4374, 97208), (4698, 90504), (5028, 84564), (5832, 72906), (6264, 67878), (6704, 63423), (7047, 60336), (7542, 56376), (8748, 48604), (9396, 45252), (10056, 42282), (11313, 37584), (11664, 36453), (12151, 34992), (12528, 33939), (14094, 30168), (15084, 28188), (17496, 24302), (18792, 22626), (20112, 21141)]