513855972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88657}}^1$

素因数の和:88697

約数の個数: 72

約数和(自身を含む): 1549032576

約数和(自身を除く): 1035176604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 88657, 177314, 265971, 354628, 531942, 620599, 797913, 1063884, 1241198, 1595826, 1861797, 2039111, 2482396, 3191652, 3723594, 4078222, 5585391, 6117333, 7447188, 8156444, 11170782, 12234666, 14273777, 18351999, 22341564, 24469332, 28547554, 36703998, 42821331, 57095108, 73407996, 85642662, 128463993, 171285324, 256927986, 513855972]

約数ペア:

[(1, 513855972), (2, 256927986), (3, 171285324), (4, 128463993), (6, 85642662), (7, 73407996), (9, 57095108), (12, 42821331), (14, 36703998), (18, 28547554), (21, 24469332), (23, 22341564), (28, 18351999), (36, 14273777), (42, 12234666), (46, 11170782), (63, 8156444), (69, 7447188), (84, 6117333), (92, 5585391), (126, 4078222), (138, 3723594), (161, 3191652), (207, 2482396), (252, 2039111), (276, 1861797), (322, 1595826), (414, 1241198), (483, 1063884), (644, 797913), (828, 620599), (966, 531942), (1449, 354628), (1932, 265971), (2898, 177314), (5796, 88657)]