219271122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 568888320

約数和(自身を除く): 349617198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 217, 219, 279, 434, 438, 511, 558, 651, 657, 769, 1022, 1302, 1314, 1533, 1538, 1953, 2263, 2307, 3066, 3906, 4526, 4599, 4614, 5383, 6789, 6921, 9198, 10766, 13578, 13842, 15841, 16149, 20367, 23839, 31682, 32298, 40734, 47523, 47678, 48447, 56137, 71517, 95046, 96894, 112274, 142569, 143034, 166873, 168411, 214551, 285138, 333746, 336822, 392959, 429102, 500619, 505233, 785918, 1001238, 1010466, 1178877, 1501857, 1740247, 2357754, 3003714, 3480494, 3536631, 5220741, 7073262, 10441482, 12181729, 15662223, 24363458, 31324446, 36545187, 73090374, 109635561, 219271122]

約数ペア:

[(1, 219271122), (2, 109635561), (3, 73090374), (6, 36545187), (7, 31324446), (9, 24363458), (14, 15662223), (18, 12181729), (21, 10441482), (31, 7073262), (42, 5220741), (62, 3536631), (63, 3480494), (73, 3003714), (93, 2357754), (126, 1740247), (146, 1501857), (186, 1178877), (217, 1010466), (219, 1001238), (279, 785918), (434, 505233), (438, 500619), (511, 429102), (558, 392959), (651, 336822), (657, 333746), (769, 285138), (1022, 214551), (1302, 168411), (1314, 166873), (1533, 143034), (1538, 142569), (1953, 112274), (2263, 96894), (2307, 95046), (3066, 71517), (3906, 56137), (4526, 48447), (4599, 47678), (4614, 47523), (5383, 40734), (6789, 32298), (6921, 31682), (9198, 23839), (10766, 20367), (13578, 16149), (13842, 15841)]