666486156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{829}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 1887459840

約数和(自身を除く): 1220973684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 563, 714, 829, 1126, 1428, 1658, 1689, 2252, 2487, 3316, 3378, 3941, 4974, 5803, 6756, 7882, 9571, 9948, 11606, 11823, 14093, 15764, 17409, 19142, 23212, 23646, 28186, 28713, 34818, 38284, 42279, 47292, 56372, 57426, 66997, 69636, 84558, 98651, 114852, 133994, 169116, 197302, 200991, 267988, 295953, 394604, 401982, 466727, 591906, 803964, 933454, 1183812, 1400181, 1866908, 2800362, 3267089, 5600724, 6534178, 7934359, 9801267, 13068356, 15868718, 19602534, 23803077, 31737436, 39205068, 47606154, 55540513, 95212308, 111081026, 166621539, 222162052, 333243078, 666486156]

約数ペア:

[(1, 666486156), (2, 333243078), (3, 222162052), (4, 166621539), (6, 111081026), (7, 95212308), (12, 55540513), (14, 47606154), (17, 39205068), (21, 31737436), (28, 23803077), (34, 19602534), (42, 15868718), (51, 13068356), (68, 9801267), (84, 7934359), (102, 6534178), (119, 5600724), (204, 3267089), (238, 2800362), (357, 1866908), (476, 1400181), (563, 1183812), (714, 933454), (829, 803964), (1126, 591906), (1428, 466727), (1658, 401982), (1689, 394604), (2252, 295953), (2487, 267988), (3316, 200991), (3378, 197302), (3941, 169116), (4974, 133994), (5803, 114852), (6756, 98651), (7882, 84558), (9571, 69636), (9948, 66997), (11606, 57426), (11823, 56372), (14093, 47292), (15764, 42279), (17409, 38284), (19142, 34818), (23212, 28713), (23646, 28186)]