1182912256

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 2415909888

約数和(自身を除く): 1232997632

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 151, 256, 284, 302, 431, 568, 604, 862, 1136, 1208, 1724, 2272, 2416, 3448, 4544, 4832, 6896, 9088, 9664, 10721, 13792, 18176, 19328, 21442, 27584, 30601, 38656, 42884, 55168, 61202, 65081, 85768, 110336, 122404, 130162, 171536, 244808, 260324, 343072, 489616, 520648, 686144, 979232, 1041296, 1372288, 1958464, 2082592, 2744576, 3916928, 4165184, 4620751, 7833856, 8330368, 9241502, 16660736, 18483004, 36966008, 73932016, 147864032, 295728064, 591456128, 1182912256]

約数ペア:

[(1, 1182912256), (2, 591456128), (4, 295728064), (8, 147864032), (16, 73932016), (32, 36966008), (64, 18483004), (71, 16660736), (128, 9241502), (142, 8330368), (151, 7833856), (256, 4620751), (284, 4165184), (302, 3916928), (431, 2744576), (568, 2082592), (604, 1958464), (862, 1372288), (1136, 1041296), (1208, 979232), (1724, 686144), (2272, 520648), (2416, 489616), (3448, 343072), (4544, 260324), (4832, 244808), (6896, 171536), (9088, 130162), (9664, 122404), (10721, 110336), (13792, 85768), (18176, 65081), (19328, 61202), (21442, 55168), (27584, 42884), (30601, 38656)]