391243608

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{28751}}^1$

素因数の和:28779

約数の個数: 96

約数和(自身を含む): 1255887360

約数和(自身を除く): 864643752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 28751, 57502, 86253, 115004, 172506, 201257, 230008, 258759, 345012, 402514, 517518, 603771, 690024, 776277, 805028, 1035036, 1207542, 1552554, 1610056, 1811313, 2070072, 2328831, 2415084, 3105108, 3622626, 4657662, 4830168, 5433939, 6210216, 6986493, 7245252, 9315324, 10867878, 13972986, 14490504, 16301817, 18630648, 21735756, 27945972, 32603634, 43471512, 48905451, 55891944, 65207268, 97810902, 130414536, 195621804, 391243608]

約数ペア:

[(1, 391243608), (2, 195621804), (3, 130414536), (4, 97810902), (6, 65207268), (7, 55891944), (8, 48905451), (9, 43471512), (12, 32603634), (14, 27945972), (18, 21735756), (21, 18630648), (24, 16301817), (27, 14490504), (28, 13972986), (36, 10867878), (42, 9315324), (54, 7245252), (56, 6986493), (63, 6210216), (72, 5433939), (81, 4830168), (84, 4657662), (108, 3622626), (126, 3105108), (162, 2415084), (168, 2328831), (189, 2070072), (216, 1811313), (243, 1610056), (252, 1552554), (324, 1207542), (378, 1035036), (486, 805028), (504, 776277), (567, 690024), (648, 603771), (756, 517518), (972, 402514), (1134, 345012), (1512, 258759), (1701, 230008), (1944, 201257), (2268, 172506), (3402, 115004), (4536, 86253), (6804, 57502), (13608, 28751)]