2178840984

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{3037}}^1$

素因数の和:3392

約数の個数: 64

約数和(自身を含む): 5512147200

約数和(自身を除く): 3333306216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 179, 334, 358, 501, 537, 668, 716, 1002, 1074, 1336, 1432, 2004, 2148, 3037, 4008, 4296, 6074, 9111, 12148, 18222, 24296, 29893, 36444, 59786, 72888, 89679, 119572, 179358, 239144, 358716, 507179, 543623, 717432, 1014358, 1087246, 1521537, 1630869, 2028716, 2174492, 3043074, 3261738, 4057432, 4348984, 6086148, 6523476, 12172296, 13046952, 90785041, 181570082, 272355123, 363140164, 544710246, 726280328, 1089420492, 2178840984]

約数ペア:

[(1, 2178840984), (2, 1089420492), (3, 726280328), (4, 544710246), (6, 363140164), (8, 272355123), (12, 181570082), (24, 90785041), (167, 13046952), (179, 12172296), (334, 6523476), (358, 6086148), (501, 4348984), (537, 4057432), (668, 3261738), (716, 3043074), (1002, 2174492), (1074, 2028716), (1336, 1630869), (1432, 1521537), (2004, 1087246), (2148, 1014358), (3037, 717432), (4008, 543623), (4296, 507179), (6074, 358716), (9111, 239144), (12148, 179358), (18222, 119572), (24296, 89679), (29893, 72888), (36444, 59786)]