2178407112

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{30367}}^1$

素因数の和:30451

約数の個数: 96

約数和(自身を含む): 6439230720

約数和(自身を除く): 4260823608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 427, 488, 588, 732, 854, 1176, 1281, 1464, 1708, 2562, 2989, 3416, 5124, 5978, 8967, 10248, 11956, 17934, 23912, 30367, 35868, 60734, 71736, 91101, 121468, 182202, 212569, 242936, 364404, 425138, 637707, 728808, 850276, 1275414, 1487983, 1700552, 1852387, 2550828, 2975966, 3704774, 4463949, 5101656, 5557161, 5951932, 7409548, 8927898, 11114322, 11903864, 12966709, 14819096, 17855796, 22228644, 25933418, 35711592, 38900127, 44457288, 51866836, 77800254, 90766963, 103733672, 155600508, 181533926, 272300889, 311201016, 363067852, 544601778, 726135704, 1089203556, 2178407112]

約数ペア:

[(1, 2178407112), (2, 1089203556), (3, 726135704), (4, 544601778), (6, 363067852), (7, 311201016), (8, 272300889), (12, 181533926), (14, 155600508), (21, 103733672), (24, 90766963), (28, 77800254), (42, 51866836), (49, 44457288), (56, 38900127), (61, 35711592), (84, 25933418), (98, 22228644), (122, 17855796), (147, 14819096), (168, 12966709), (183, 11903864), (196, 11114322), (244, 8927898), (294, 7409548), (366, 5951932), (392, 5557161), (427, 5101656), (488, 4463949), (588, 3704774), (732, 2975966), (854, 2550828), (1176, 1852387), (1281, 1700552), (1464, 1487983), (1708, 1275414), (2562, 850276), (2989, 728808), (3416, 637707), (5124, 425138), (5978, 364404), (8967, 242936), (10248, 212569), (11956, 182202), (17934, 121468), (23912, 91101), (30367, 71736), (35868, 60734)]