397755792

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4298

約数の個数: 160

約数和(自身を含む): 1347215360

約数和(自身を除く): 949459568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4243, 4464, 5208, 5859, 6696, 7812, 8486, 10416, 11718, 12729, 13392, 15624, 16972, 23436, 25458, 29701, 31248, 33944, 38187, 46872, 50916, 59402, 67888, 76374, 89103, 93744, 101832, 114561, 118804, 131533, 152748, 178206, 203664, 229122, 237608, 263066, 267309, 305496, 356412, 394599, 458244, 475216, 526132, 534618, 610992, 712824, 789198, 801927, 916488, 920731, 1052264, 1069236, 1183797, 1425648, 1578396, 1603854, 1832976, 1841462, 2104528, 2138472, 2367594, 2762193, 3156792, 3207708, 3551391, 3682924, 4276944, 4735188, 5524386, 6313584, 6415416, 7102782, 7365848, 8286579, 9470376, 11048772, 12830832, 14205564, 14731696, 16573158, 18940752, 22097544, 24859737, 28411128, 33146316, 44195088, 49719474, 56822256, 66292632, 99438948, 132585264, 198877896, 397755792]

約数ペア:

[(1, 397755792), (2, 198877896), (3, 132585264), (4, 99438948), (6, 66292632), (7, 56822256), (8, 49719474), (9, 44195088), (12, 33146316), (14, 28411128), (16, 24859737), (18, 22097544), (21, 18940752), (24, 16573158), (27, 14731696), (28, 14205564), (31, 12830832), (36, 11048772), (42, 9470376), (48, 8286579), (54, 7365848), (56, 7102782), (62, 6415416), (63, 6313584), (72, 5524386), (84, 4735188), (93, 4276944), (108, 3682924), (112, 3551391), (124, 3207708), (126, 3156792), (144, 2762193), (168, 2367594), (186, 2138472), (189, 2104528), (216, 1841462), (217, 1832976), (248, 1603854), (252, 1578396), (279, 1425648), (336, 1183797), (372, 1069236), (378, 1052264), (432, 920731), (434, 916488), (496, 801927), (504, 789198), (558, 712824), (651, 610992), (744, 534618), (756, 526132), (837, 475216), (868, 458244), (1008, 394599), (1116, 356412), (1302, 305496), (1488, 267309), (1512, 263066), (1674, 237608), (1736, 229122), (1953, 203664), (2232, 178206), (2604, 152748), (3024, 131533), (3348, 118804), (3472, 114561), (3906, 101832), (4243, 93744), (4464, 89103), (5208, 76374), (5859, 67888), (6696, 59402), (7812, 50916), (8486, 46872), (10416, 38187), (11718, 33944), (12729, 31248), (13392, 29701), (15624, 25458), (16972, 23436)]