220973064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4241}}^1$

素因数の和:4430

約数の個数: 64

約数和(自身を含む): 598631040

約数和(自身を除く): 377657976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 334, 501, 668, 1002, 1336, 2004, 2171, 4008, 4241, 4342, 6513, 8482, 8684, 12723, 13026, 16964, 17368, 25446, 26052, 33928, 50892, 52104, 55133, 101784, 110266, 165399, 220532, 330798, 441064, 661596, 708247, 1323192, 1416494, 2124741, 2832988, 4249482, 5665976, 8498964, 9207211, 16997928, 18414422, 27621633, 36828844, 55243266, 73657688, 110486532, 220973064]

約数ペア:

[(1, 220973064), (2, 110486532), (3, 73657688), (4, 55243266), (6, 36828844), (8, 27621633), (12, 18414422), (13, 16997928), (24, 9207211), (26, 8498964), (39, 5665976), (52, 4249482), (78, 2832988), (104, 2124741), (156, 1416494), (167, 1323192), (312, 708247), (334, 661596), (501, 441064), (668, 330798), (1002, 220532), (1336, 165399), (2004, 110266), (2171, 101784), (4008, 55133), (4241, 52104), (4342, 50892), (6513, 33928), (8482, 26052), (8684, 25446), (12723, 17368), (13026, 16964)]