578124828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4079}}^1$

素因数の和:4247

約数の個数: 72

約数和(自身を含む): 1520762880

約数和(自身を除く): 942638052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1143, 1524, 2286, 3937, 4079, 4572, 7874, 8158, 11811, 12237, 15748, 16316, 23622, 24474, 35433, 36711, 47244, 48948, 70866, 73422, 126449, 141732, 146844, 252898, 379347, 505796, 518033, 758694, 1036066, 1138041, 1517388, 1554099, 2072132, 2276082, 3108198, 4552164, 4662297, 6216396, 9324594, 16059023, 18649188, 32118046, 48177069, 64236092, 96354138, 144531207, 192708276, 289062414, 578124828]

約数ペア:

[(1, 578124828), (2, 289062414), (3, 192708276), (4, 144531207), (6, 96354138), (9, 64236092), (12, 48177069), (18, 32118046), (31, 18649188), (36, 16059023), (62, 9324594), (93, 6216396), (124, 4662297), (127, 4552164), (186, 3108198), (254, 2276082), (279, 2072132), (372, 1554099), (381, 1517388), (508, 1138041), (558, 1036066), (762, 758694), (1116, 518033), (1143, 505796), (1524, 379347), (2286, 252898), (3937, 146844), (4079, 141732), (4572, 126449), (7874, 73422), (8158, 70866), (11811, 48948), (12237, 47244), (15748, 36711), (16316, 35433), (23622, 24474)]