397458576

素因数分解:

$2^4\times 3^5\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 1162883904

約数和(自身を除く): 765425328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 151, 162, 216, 243, 302, 324, 432, 453, 486, 604, 648, 677, 906, 972, 1208, 1296, 1354, 1359, 1812, 1944, 2031, 2416, 2708, 2718, 3624, 3888, 4062, 4077, 5416, 5436, 6093, 7248, 8124, 8154, 10832, 10872, 12186, 12231, 16248, 16308, 18279, 21744, 24372, 24462, 32496, 32616, 36558, 36693, 48744, 48924, 54837, 65232, 73116, 73386, 97488, 97848, 102227, 109674, 146232, 146772, 164511, 195696, 204454, 219348, 292464, 293544, 306681, 329022, 408908, 438696, 587088, 613362, 658044, 817816, 877392, 920043, 1226724, 1316088, 1635632, 1840086, 2453448, 2632176, 2760129, 3680172, 4906896, 5520258, 7360344, 8280387, 11040516, 14720688, 16560774, 22081032, 24841161, 33121548, 44162064, 49682322, 66243096, 99364644, 132486192, 198729288, 397458576]

約数ペア:

[(1, 397458576), (2, 198729288), (3, 132486192), (4, 99364644), (6, 66243096), (8, 49682322), (9, 44162064), (12, 33121548), (16, 24841161), (18, 22081032), (24, 16560774), (27, 14720688), (36, 11040516), (48, 8280387), (54, 7360344), (72, 5520258), (81, 4906896), (108, 3680172), (144, 2760129), (151, 2632176), (162, 2453448), (216, 1840086), (243, 1635632), (302, 1316088), (324, 1226724), (432, 920043), (453, 877392), (486, 817816), (604, 658044), (648, 613362), (677, 587088), (906, 438696), (972, 408908), (1208, 329022), (1296, 306681), (1354, 293544), (1359, 292464), (1812, 219348), (1944, 204454), (2031, 195696), (2416, 164511), (2708, 146772), (2718, 146232), (3624, 109674), (3888, 102227), (4062, 97848), (4077, 97488), (5416, 73386), (5436, 73116), (6093, 65232), (7248, 54837), (8124, 48924), (8154, 48744), (10832, 36693), (10872, 36558), (12186, 32616), (12231, 32496), (16248, 24462), (16308, 24372), (18279, 21744)]