213691704

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 548121600

約数和(自身を除く): 334429896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 389, 487, 564, 778, 974, 1128, 1167, 1461, 1556, 1948, 2334, 2922, 3112, 3896, 4668, 5844, 9336, 11688, 18283, 22889, 36566, 45778, 54849, 68667, 73132, 91556, 109698, 137334, 146264, 183112, 189443, 219396, 274668, 378886, 438792, 549336, 568329, 757772, 1136658, 1515544, 2273316, 4546632, 8903821, 17807642, 26711463, 35615284, 53422926, 71230568, 106845852, 213691704]

約数ペア:

[(1, 213691704), (2, 106845852), (3, 71230568), (4, 53422926), (6, 35615284), (8, 26711463), (12, 17807642), (24, 8903821), (47, 4546632), (94, 2273316), (141, 1515544), (188, 1136658), (282, 757772), (376, 568329), (389, 549336), (487, 438792), (564, 378886), (778, 274668), (974, 219396), (1128, 189443), (1167, 183112), (1461, 146264), (1556, 137334), (1948, 109698), (2334, 91556), (2922, 73132), (3112, 68667), (3896, 54849), (4668, 45778), (5844, 36566), (9336, 22889), (11688, 18283)]