1619428968

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{231877}}^1$

素因数の和:231986

約数の個数: 48

約数和(自身を含む): 4431188580

約数和(自身を除く): 2811759612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 231877, 463754, 695631, 927508, 1391262, 1855016, 2086893, 2782524, 4173786, 5565048, 8347572, 16695144, 22492069, 44984138, 67476207, 89968276, 134952414, 179936552, 202428621, 269904828, 404857242, 539809656, 809714484, 1619428968]

約数ペア:

[(1, 1619428968), (2, 809714484), (3, 539809656), (4, 404857242), (6, 269904828), (8, 202428621), (9, 179936552), (12, 134952414), (18, 89968276), (24, 67476207), (36, 44984138), (72, 22492069), (97, 16695144), (194, 8347572), (291, 5565048), (388, 4173786), (582, 2782524), (776, 2086893), (873, 1855016), (1164, 1391262), (1746, 927508), (2328, 695631), (3492, 463754), (6984, 231877)]