260423424

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 180

約数和(自身を含む): 818642440

約数和(自身を除く): 558219016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 661, 684, 768, 864, 912, 1026, 1152, 1216, 1296, 1322, 1368, 1539, 1728, 1824, 1983, 2052, 2304, 2432, 2592, 2644, 2736, 3078, 3456, 3648, 3966, 4104, 4864, 5184, 5288, 5472, 5949, 6156, 6912, 7296, 7932, 8208, 10368, 10576, 10944, 11898, 12312, 12559, 14592, 15864, 16416, 17847, 20736, 21152, 21888, 23796, 24624, 25118, 31728, 32832, 35694, 37677, 42304, 43776, 47592, 49248, 50236, 53541, 63456, 65664, 71388, 75354, 84608, 95184, 98496, 100472, 107082, 113031, 126912, 131328, 142776, 150708, 169216, 190368, 196992, 200944, 214164, 226062, 253824, 285552, 301416, 339093, 380736, 393984, 401888, 428328, 452124, 507648, 571104, 602832, 678186, 761472, 803776, 856656, 904248, 1017279, 1142208, 1205664, 1356372, 1522944, 1607552, 1713312, 1808496, 2034558, 2284416, 2411328, 2712744, 3215104, 3426624, 3616992, 4069116, 4568832, 4822656, 5425488, 6853248, 7233984, 8138232, 9645312, 10850976, 13706496, 14467968, 16276464, 21701952, 28935936, 32552928, 43403904, 65105856, 86807808, 130211712, 260423424]

約数ペア:

[(1, 260423424), (2, 130211712), (3, 86807808), (4, 65105856), (6, 43403904), (8, 32552928), (9, 28935936), (12, 21701952), (16, 16276464), (18, 14467968), (19, 13706496), (24, 10850976), (27, 9645312), (32, 8138232), (36, 7233984), (38, 6853248), (48, 5425488), (54, 4822656), (57, 4568832), (64, 4069116), (72, 3616992), (76, 3426624), (81, 3215104), (96, 2712744), (108, 2411328), (114, 2284416), (128, 2034558), (144, 1808496), (152, 1713312), (162, 1607552), (171, 1522944), (192, 1356372), (216, 1205664), (228, 1142208), (256, 1017279), (288, 904248), (304, 856656), (324, 803776), (342, 761472), (384, 678186), (432, 602832), (456, 571104), (513, 507648), (576, 452124), (608, 428328), (648, 401888), (661, 393984), (684, 380736), (768, 339093), (864, 301416), (912, 285552), (1026, 253824), (1152, 226062), (1216, 214164), (1296, 200944), (1322, 196992), (1368, 190368), (1539, 169216), (1728, 150708), (1824, 142776), (1983, 131328), (2052, 126912), (2304, 113031), (2432, 107082), (2592, 100472), (2644, 98496), (2736, 95184), (3078, 84608), (3456, 75354), (3648, 71388), (3966, 65664), (4104, 63456), (4864, 53541), (5184, 50236), (5288, 49248), (5472, 47592), (5949, 43776), (6156, 42304), (6912, 37677), (7296, 35694), (7932, 32832), (8208, 31728), (10368, 25118), (10576, 24624), (10944, 23796), (11898, 21888), (12312, 21152), (12559, 20736), (14592, 17847), (15864, 16416)]