397605504

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 1102970880

約数和(自身を除く): 705365376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 263, 372, 381, 384, 496, 508, 526, 744, 762, 789, 992, 1016, 1052, 1488, 1524, 1578, 1984, 2032, 2104, 2976, 3048, 3156, 3937, 3968, 4064, 4208, 5952, 6096, 6312, 7874, 8128, 8153, 8416, 11811, 11904, 12192, 12624, 15748, 16256, 16306, 16832, 23622, 24384, 24459, 25248, 31496, 32612, 33401, 33664, 47244, 48768, 48918, 50496, 62992, 65224, 66802, 94488, 97836, 100203, 100992, 125984, 130448, 133604, 188976, 195672, 200406, 251968, 260896, 267208, 377952, 391344, 400812, 503936, 521792, 534416, 755904, 782688, 801624, 1035431, 1043584, 1068832, 1511808, 1565376, 1603248, 2070862, 2137664, 3106293, 3130752, 3206496, 4141724, 4275328, 6212586, 6412992, 8283448, 12425172, 12825984, 16566896, 24850344, 33133792, 49700688, 66267584, 99401376, 132535168, 198802752, 397605504]

約数ペア:

[(1, 397605504), (2, 198802752), (3, 132535168), (4, 99401376), (6, 66267584), (8, 49700688), (12, 33133792), (16, 24850344), (24, 16566896), (31, 12825984), (32, 12425172), (48, 8283448), (62, 6412992), (64, 6212586), (93, 4275328), (96, 4141724), (124, 3206496), (127, 3130752), (128, 3106293), (186, 2137664), (192, 2070862), (248, 1603248), (254, 1565376), (263, 1511808), (372, 1068832), (381, 1043584), (384, 1035431), (496, 801624), (508, 782688), (526, 755904), (744, 534416), (762, 521792), (789, 503936), (992, 400812), (1016, 391344), (1052, 377952), (1488, 267208), (1524, 260896), (1578, 251968), (1984, 200406), (2032, 195672), (2104, 188976), (2976, 133604), (3048, 130448), (3156, 125984), (3937, 100992), (3968, 100203), (4064, 97836), (4208, 94488), (5952, 66802), (6096, 65224), (6312, 62992), (7874, 50496), (8128, 48918), (8153, 48768), (8416, 47244), (11811, 33664), (11904, 33401), (12192, 32612), (12624, 31496), (15748, 25248), (16256, 24459), (16306, 24384), (16832, 23622)]