693127987328

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{25171}}^1$

素因数の和:25686

約数の個数: 128

約数和(自身を含む): 1603585280640

約数和(自身を除く): 910457293312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 421, 448, 511, 584, 842, 896, 1022, 1168, 1684, 2044, 2336, 2947, 3368, 4088, 4672, 5894, 6736, 8176, 9344, 11788, 13472, 16352, 23576, 25171, 26944, 30733, 32704, 47152, 50342, 53888, 61466, 65408, 94304, 100684, 122932, 176197, 188608, 201368, 215131, 245864, 352394, 377216, 402736, 430262, 491728, 704788, 805472, 860524, 983456, 1409576, 1610944, 1721048, 1837483, 1966912, 2819152, 3221888, 3442096, 3674966, 3933824, 5638304, 6884192, 7349932, 10596991, 11276608, 12862381, 13768384, 14699864, 21193982, 22553216, 25724762, 27536768, 29399728, 42387964, 51449524, 58799456, 74178937, 84775928, 102899048, 117598912, 148357874, 169551856, 205798096, 235197824, 296715748, 339103712, 411596192, 593431496, 678207424, 773580343, 823192384, 1186862992, 1356414848, 1547160686, 1646384768, 2373725984, 3094321372, 4747451968, 5415062401, 6188642744, 9494903936, 10830124802, 12377285488, 21660249604, 24754570976, 43320499208, 49509141952, 86640998416, 99018283904, 173281996832, 346563993664, 693127987328]

約数ペア:

[(1, 693127987328), (2, 346563993664), (4, 173281996832), (7, 99018283904), (8, 86640998416), (14, 49509141952), (16, 43320499208), (28, 24754570976), (32, 21660249604), (56, 12377285488), (64, 10830124802), (73, 9494903936), (112, 6188642744), (128, 5415062401), (146, 4747451968), (224, 3094321372), (292, 2373725984), (421, 1646384768), (448, 1547160686), (511, 1356414848), (584, 1186862992), (842, 823192384), (896, 773580343), (1022, 678207424), (1168, 593431496), (1684, 411596192), (2044, 339103712), (2336, 296715748), (2947, 235197824), (3368, 205798096), (4088, 169551856), (4672, 148357874), (5894, 117598912), (6736, 102899048), (8176, 84775928), (9344, 74178937), (11788, 58799456), (13472, 51449524), (16352, 42387964), (23576, 29399728), (25171, 27536768), (26944, 25724762), (30733, 22553216), (32704, 21193982), (47152, 14699864), (50342, 13768384), (53888, 12862381), (61466, 11276608), (65408, 10596991), (94304, 7349932), (100684, 6884192), (122932, 5638304), (176197, 3933824), (188608, 3674966), (201368, 3442096), (215131, 3221888), (245864, 2819152), (352394, 1966912), (377216, 1837483), (402736, 1721048), (430262, 1610944), (491728, 1409576), (704788, 983456), (805472, 860524)]