394459968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2460

約数の個数: 112

約数和(自身を含む): 1202683904

約数和(自身を除く): 808223936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1344, 1524, 1778, 2032, 2311, 2667, 3048, 3556, 4064, 4622, 5334, 6096, 6933, 7112, 8128, 9244, 10668, 12192, 13866, 14224, 16177, 18488, 21336, 24384, 27732, 28448, 32354, 36976, 42672, 48531, 55464, 56896, 64708, 73952, 85344, 97062, 110928, 129416, 147904, 170688, 194124, 221856, 258832, 293497, 388248, 443712, 517664, 586994, 776496, 880491, 1035328, 1173988, 1552992, 1760982, 2054479, 2347976, 3105984, 3521964, 4108958, 4695952, 6163437, 7043928, 8217916, 9391904, 12326874, 14087856, 16435832, 18783808, 24653748, 28175712, 32871664, 49307496, 56351424, 65743328, 98614992, 131486656, 197229984, 394459968]

約数ペア:

[(1, 394459968), (2, 197229984), (3, 131486656), (4, 98614992), (6, 65743328), (7, 56351424), (8, 49307496), (12, 32871664), (14, 28175712), (16, 24653748), (21, 18783808), (24, 16435832), (28, 14087856), (32, 12326874), (42, 9391904), (48, 8217916), (56, 7043928), (64, 6163437), (84, 4695952), (96, 4108958), (112, 3521964), (127, 3105984), (168, 2347976), (192, 2054479), (224, 1760982), (254, 1552992), (336, 1173988), (381, 1035328), (448, 880491), (508, 776496), (672, 586994), (762, 517664), (889, 443712), (1016, 388248), (1344, 293497), (1524, 258832), (1778, 221856), (2032, 194124), (2311, 170688), (2667, 147904), (3048, 129416), (3556, 110928), (4064, 97062), (4622, 85344), (5334, 73952), (6096, 64708), (6933, 56896), (7112, 55464), (8128, 48531), (9244, 42672), (10668, 36976), (12192, 32354), (13866, 28448), (14224, 27732), (16177, 24384), (18488, 21336)]