890830752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18671}}^1$

素因数の和:18762

約数の個数: 96

約数和(自身を含む): 2710278144

約数和(自身を除く): 1819447392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 15904, 18671, 23856, 37342, 47712, 56013, 74684, 112026, 130697, 149368, 224052, 261394, 298736, 392091, 448104, 522788, 597472, 784182, 896208, 1045576, 1325641, 1568364, 1792416, 2091152, 2651282, 3136728, 3976923, 4182304, 5302564, 6273456, 7953846, 9279487, 10605128, 12546912, 15907692, 18558974, 21210256, 27838461, 31815384, 37117948, 42420512, 55676922, 63630768, 74235896, 111353844, 127261536, 148471792, 222707688, 296943584, 445415376, 890830752]

約数ペア:

[(1, 890830752), (2, 445415376), (3, 296943584), (4, 222707688), (6, 148471792), (7, 127261536), (8, 111353844), (12, 74235896), (14, 63630768), (16, 55676922), (21, 42420512), (24, 37117948), (28, 31815384), (32, 27838461), (42, 21210256), (48, 18558974), (56, 15907692), (71, 12546912), (84, 10605128), (96, 9279487), (112, 7953846), (142, 6273456), (168, 5302564), (213, 4182304), (224, 3976923), (284, 3136728), (336, 2651282), (426, 2091152), (497, 1792416), (568, 1568364), (672, 1325641), (852, 1045576), (994, 896208), (1136, 784182), (1491, 597472), (1704, 522788), (1988, 448104), (2272, 392091), (2982, 298736), (3408, 261394), (3976, 224052), (5964, 149368), (6816, 130697), (7952, 112026), (11928, 74684), (15904, 56013), (18671, 47712), (23856, 37342)]