231097984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4789}}^1$

素因数の和:4845

約数の個数: 64

約数和(自身を含む): 513009000

約数和(自身を除く): 281911016

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 3016, 3712, 4789, 6032, 9578, 12064, 19156, 24128, 38312, 48256, 62257, 76624, 124514, 138881, 153248, 249028, 277762, 306496, 498056, 555524, 612992, 996112, 1111048, 1805453, 1992224, 2222096, 3610906, 3984448, 4444192, 7221812, 7968896, 8888384, 14443624, 17776768, 28887248, 57774496, 115548992, 231097984]

約数ペア:

[(1, 231097984), (2, 115548992), (4, 57774496), (8, 28887248), (13, 17776768), (16, 14443624), (26, 8888384), (29, 7968896), (32, 7221812), (52, 4444192), (58, 3984448), (64, 3610906), (104, 2222096), (116, 1992224), (128, 1805453), (208, 1111048), (232, 996112), (377, 612992), (416, 555524), (464, 498056), (754, 306496), (832, 277762), (928, 249028), (1508, 153248), (1664, 138881), (1856, 124514), (3016, 76624), (3712, 62257), (4789, 48256), (6032, 38312), (9578, 24128), (12064, 19156)]