321343488

素因数分解:

$2^{12}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 156

約数和(自身を含む): 971124960

約数和(自身を除く): 649781472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 379, 384, 414, 512, 552, 576, 736, 758, 768, 828, 1024, 1104, 1137, 1152, 1472, 1516, 1536, 1656, 2048, 2208, 2274, 2304, 2944, 3032, 3072, 3312, 3411, 4096, 4416, 4548, 4608, 5888, 6064, 6144, 6624, 6822, 8717, 8832, 9096, 9216, 11776, 12128, 12288, 13248, 13644, 17434, 17664, 18192, 18432, 23552, 24256, 26151, 26496, 27288, 34868, 35328, 36384, 36864, 47104, 48512, 52302, 52992, 54576, 69736, 70656, 72768, 78453, 94208, 97024, 104604, 105984, 109152, 139472, 141312, 145536, 156906, 194048, 209208, 211968, 218304, 278944, 282624, 291072, 313812, 388096, 418416, 423936, 436608, 557888, 582144, 627624, 776192, 836832, 847872, 873216, 1115776, 1164288, 1255248, 1552384, 1673664, 1746432, 2231552, 2328576, 2510496, 3347328, 3492864, 4463104, 4657152, 5020992, 6694656, 6985728, 8926208, 10041984, 13389312, 13971456, 17852416, 20083968, 26778624, 35704832, 40167936, 53557248, 80335872, 107114496, 160671744, 321343488]

約数ペア:

[(1, 321343488), (2, 160671744), (3, 107114496), (4, 80335872), (6, 53557248), (8, 40167936), (9, 35704832), (12, 26778624), (16, 20083968), (18, 17852416), (23, 13971456), (24, 13389312), (32, 10041984), (36, 8926208), (46, 6985728), (48, 6694656), (64, 5020992), (69, 4657152), (72, 4463104), (92, 3492864), (96, 3347328), (128, 2510496), (138, 2328576), (144, 2231552), (184, 1746432), (192, 1673664), (207, 1552384), (256, 1255248), (276, 1164288), (288, 1115776), (368, 873216), (379, 847872), (384, 836832), (414, 776192), (512, 627624), (552, 582144), (576, 557888), (736, 436608), (758, 423936), (768, 418416), (828, 388096), (1024, 313812), (1104, 291072), (1137, 282624), (1152, 278944), (1472, 218304), (1516, 211968), (1536, 209208), (1656, 194048), (2048, 156906), (2208, 145536), (2274, 141312), (2304, 139472), (2944, 109152), (3032, 105984), (3072, 104604), (3312, 97024), (3411, 94208), (4096, 78453), (4416, 72768), (4548, 70656), (4608, 69736), (5888, 54576), (6064, 52992), (6144, 52302), (6624, 48512), (6822, 47104), (8717, 36864), (8832, 36384), (9096, 35328), (9216, 34868), (11776, 27288), (12128, 26496), (12288, 26151), (13248, 24256), (13644, 23552), (17434, 18432), (17664, 18192)]