1557079488

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2059

約数の個数: 168

約数和(自身を含む): 4764786000

約数和(自身を除く): 3207706512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 73, 76, 96, 114, 144, 146, 152, 171, 192, 219, 228, 288, 292, 304, 342, 438, 456, 576, 584, 608, 657, 684, 876, 912, 1168, 1216, 1314, 1368, 1387, 1752, 1824, 1949, 2336, 2628, 2736, 2774, 3504, 3648, 3898, 4161, 4672, 5256, 5472, 5548, 5847, 7008, 7796, 8322, 10512, 10944, 11096, 11694, 12483, 14016, 15592, 16644, 17541, 21024, 22192, 23388, 24966, 31184, 33288, 35082, 37031, 42048, 44384, 46776, 49932, 62368, 66576, 70164, 74062, 88768, 93552, 99864, 111093, 124736, 133152, 140328, 142277, 148124, 187104, 199728, 222186, 266304, 280656, 284554, 296248, 333279, 374208, 399456, 426831, 444372, 561312, 569108, 592496, 666558, 798912, 853662, 888744, 1122624, 1138216, 1184992, 1280493, 1333116, 1707324, 1777488, 2276432, 2369984, 2560986, 2666232, 2703263, 3414648, 3554976, 4552864, 5121972, 5332464, 5406526, 6829296, 7109952, 8109789, 9105728, 10243944, 10664928, 10813052, 13658592, 16219578, 20487888, 21329856, 21626104, 24329367, 27317184, 32439156, 40975776, 43252208, 48658734, 64878312, 81951552, 86504416, 97317468, 129756624, 173008832, 194634936, 259513248, 389269872, 519026496, 778539744, 1557079488]

約数ペア:

[(1, 1557079488), (2, 778539744), (3, 519026496), (4, 389269872), (6, 259513248), (8, 194634936), (9, 173008832), (12, 129756624), (16, 97317468), (18, 86504416), (19, 81951552), (24, 64878312), (32, 48658734), (36, 43252208), (38, 40975776), (48, 32439156), (57, 27317184), (64, 24329367), (72, 21626104), (73, 21329856), (76, 20487888), (96, 16219578), (114, 13658592), (144, 10813052), (146, 10664928), (152, 10243944), (171, 9105728), (192, 8109789), (219, 7109952), (228, 6829296), (288, 5406526), (292, 5332464), (304, 5121972), (342, 4552864), (438, 3554976), (456, 3414648), (576, 2703263), (584, 2666232), (608, 2560986), (657, 2369984), (684, 2276432), (876, 1777488), (912, 1707324), (1168, 1333116), (1216, 1280493), (1314, 1184992), (1368, 1138216), (1387, 1122624), (1752, 888744), (1824, 853662), (1949, 798912), (2336, 666558), (2628, 592496), (2736, 569108), (2774, 561312), (3504, 444372), (3648, 426831), (3898, 399456), (4161, 374208), (4672, 333279), (5256, 296248), (5472, 284554), (5548, 280656), (5847, 266304), (7008, 222186), (7796, 199728), (8322, 187104), (10512, 148124), (10944, 142277), (11096, 140328), (11694, 133152), (12483, 124736), (14016, 111093), (15592, 99864), (16644, 93552), (17541, 88768), (21024, 74062), (22192, 70164), (23388, 66576), (24966, 62368), (31184, 49932), (33288, 46776), (35082, 44384), (37031, 42048)]