249295776

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42571}}^1$

素因数の和:42645

約数の個数: 48

約数和(自身を含む): 665144928

約数和(自身を除く): 415849152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 42571, 85142, 127713, 170284, 255426, 340568, 510852, 681136, 1021704, 1362272, 2043408, 2596831, 4086816, 5193662, 7790493, 10387324, 15580986, 20774648, 31161972, 41549296, 62323944, 83098592, 124647888, 249295776]

約数ペア:

[(1, 249295776), (2, 124647888), (3, 83098592), (4, 62323944), (6, 41549296), (8, 31161972), (12, 20774648), (16, 15580986), (24, 10387324), (32, 7790493), (48, 5193662), (61, 4086816), (96, 2596831), (122, 2043408), (183, 1362272), (244, 1021704), (366, 681136), (488, 510852), (732, 340568), (976, 255426), (1464, 170284), (1952, 127713), (2928, 85142), (5856, 42571)]