551435904

素因数分解:

$2^7\times 3^3\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 1635672000

約数和(自身を除く): 1084236096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 379, 384, 421, 432, 576, 758, 842, 864, 1137, 1152, 1263, 1516, 1684, 1728, 2274, 2526, 3032, 3368, 3411, 3456, 3789, 4548, 5052, 6064, 6736, 6822, 7578, 9096, 10104, 10233, 11367, 12128, 13472, 13644, 15156, 18192, 20208, 20466, 22734, 24256, 26944, 27288, 30312, 36384, 40416, 40932, 45468, 48512, 53888, 54576, 60624, 72768, 80832, 81864, 90936, 109152, 121248, 145536, 159559, 161664, 163728, 181872, 218304, 242496, 319118, 327456, 363744, 436608, 478677, 484992, 638236, 654912, 727488, 957354, 1276472, 1309824, 1436031, 1454976, 1914708, 2552944, 2872062, 3829416, 4308093, 5105888, 5744124, 7658832, 8616186, 10211776, 11488248, 15317664, 17232372, 20423552, 22976496, 30635328, 34464744, 45952992, 61270656, 68929488, 91905984, 137858976, 183811968, 275717952, 551435904]

約数ペア:

[(1, 551435904), (2, 275717952), (3, 183811968), (4, 137858976), (6, 91905984), (8, 68929488), (9, 61270656), (12, 45952992), (16, 34464744), (18, 30635328), (24, 22976496), (27, 20423552), (32, 17232372), (36, 15317664), (48, 11488248), (54, 10211776), (64, 8616186), (72, 7658832), (96, 5744124), (108, 5105888), (128, 4308093), (144, 3829416), (192, 2872062), (216, 2552944), (288, 1914708), (379, 1454976), (384, 1436031), (421, 1309824), (432, 1276472), (576, 957354), (758, 727488), (842, 654912), (864, 638236), (1137, 484992), (1152, 478677), (1263, 436608), (1516, 363744), (1684, 327456), (1728, 319118), (2274, 242496), (2526, 218304), (3032, 181872), (3368, 163728), (3411, 161664), (3456, 159559), (3789, 145536), (4548, 121248), (5052, 109152), (6064, 90936), (6736, 81864), (6822, 80832), (7578, 72768), (9096, 60624), (10104, 54576), (10233, 53888), (11367, 48512), (12128, 45468), (13472, 40932), (13644, 40416), (15156, 36384), (18192, 30312), (20208, 27288), (20466, 26944), (22734, 24256)]