229128448

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 514556560

約数和(自身を除く): 285428112

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 163, 256, 272, 289, 304, 323, 326, 544, 578, 608, 646, 652, 1088, 1156, 1216, 1292, 1304, 2176, 2312, 2432, 2584, 2608, 2771, 3097, 4352, 4624, 4864, 5168, 5216, 5491, 5542, 6194, 9248, 10336, 10432, 10982, 11084, 12388, 18496, 20672, 20864, 21964, 22168, 24776, 36992, 41344, 41728, 43928, 44336, 47107, 49552, 52649, 73984, 82688, 87856, 88672, 94214, 99104, 105298, 175712, 177344, 188428, 198208, 210596, 351424, 354688, 376856, 396416, 421192, 702848, 709376, 753712, 792832, 842384, 895033, 1405696, 1507424, 1684768, 1790066, 3014848, 3369536, 3580132, 6029696, 6739072, 7160264, 12059392, 13478144, 14320528, 28641056, 57282112, 114564224, 229128448]

約数ペア:

[(1, 229128448), (2, 114564224), (4, 57282112), (8, 28641056), (16, 14320528), (17, 13478144), (19, 12059392), (32, 7160264), (34, 6739072), (38, 6029696), (64, 3580132), (68, 3369536), (76, 3014848), (128, 1790066), (136, 1684768), (152, 1507424), (163, 1405696), (256, 895033), (272, 842384), (289, 792832), (304, 753712), (323, 709376), (326, 702848), (544, 421192), (578, 396416), (608, 376856), (646, 354688), (652, 351424), (1088, 210596), (1156, 198208), (1216, 188428), (1292, 177344), (1304, 175712), (2176, 105298), (2312, 99104), (2432, 94214), (2584, 88672), (2608, 87856), (2771, 82688), (3097, 73984), (4352, 52649), (4624, 49552), (4864, 47107), (5168, 44336), (5216, 43928), (5491, 41728), (5542, 41344), (6194, 36992), (9248, 24776), (10336, 22168), (10432, 21964), (10982, 20864), (11084, 20672), (12388, 18496)]