2149502904

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5431}}^1$

素因数の和:5705

約数の個数: 96

約数和(自身を含む): 6101222400

約数和(自身を除く): 3951719496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 239, 276, 414, 478, 552, 717, 828, 956, 1434, 1656, 1912, 2151, 2868, 4302, 5431, 5497, 5736, 8604, 10862, 10994, 16293, 16491, 17208, 21724, 21988, 32586, 32982, 43448, 43976, 48879, 49473, 65172, 65964, 97758, 98946, 124913, 130344, 131928, 195516, 197892, 249826, 374739, 391032, 395784, 499652, 749478, 999304, 1124217, 1298009, 1498956, 2248434, 2596018, 2997912, 3894027, 4496868, 5192036, 7788054, 8993736, 10384072, 11682081, 15576108, 23364162, 29854207, 31152216, 46728324, 59708414, 89562621, 93456648, 119416828, 179125242, 238833656, 268687863, 358250484, 537375726, 716500968, 1074751452, 2149502904]

約数ペア:

[(1, 2149502904), (2, 1074751452), (3, 716500968), (4, 537375726), (6, 358250484), (8, 268687863), (9, 238833656), (12, 179125242), (18, 119416828), (23, 93456648), (24, 89562621), (36, 59708414), (46, 46728324), (69, 31152216), (72, 29854207), (92, 23364162), (138, 15576108), (184, 11682081), (207, 10384072), (239, 8993736), (276, 7788054), (414, 5192036), (478, 4496868), (552, 3894027), (717, 2997912), (828, 2596018), (956, 2248434), (1434, 1498956), (1656, 1298009), (1912, 1124217), (2151, 999304), (2868, 749478), (4302, 499652), (5431, 395784), (5497, 391032), (5736, 374739), (8604, 249826), (10862, 197892), (10994, 195516), (16293, 131928), (16491, 130344), (17208, 124913), (21724, 98946), (21988, 97758), (32586, 65964), (32982, 65172), (43448, 49473), (43976, 48879)]