678163068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{55243}}^1$

素因数の和:55295

約数の個数: 72

約数和(自身を含む): 1930446336

約数和(自身を除く): 1252283268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 55243, 110486, 165729, 220972, 331458, 497187, 607673, 662916, 994374, 1215346, 1712533, 1823019, 1988748, 2430692, 3425066, 3646038, 5137599, 5469057, 6850132, 7292076, 10275198, 10938114, 15412797, 18837863, 20550396, 21876228, 30825594, 37675726, 56513589, 61651188, 75351452, 113027178, 169540767, 226054356, 339081534, 678163068]

約数ペア:

[(1, 678163068), (2, 339081534), (3, 226054356), (4, 169540767), (6, 113027178), (9, 75351452), (11, 61651188), (12, 56513589), (18, 37675726), (22, 30825594), (31, 21876228), (33, 20550396), (36, 18837863), (44, 15412797), (62, 10938114), (66, 10275198), (93, 7292076), (99, 6850132), (124, 5469057), (132, 5137599), (186, 3646038), (198, 3425066), (279, 2430692), (341, 1988748), (372, 1823019), (396, 1712533), (558, 1215346), (682, 994374), (1023, 662916), (1116, 607673), (1364, 497187), (2046, 331458), (3069, 220972), (4092, 165729), (6138, 110486), (12276, 55243)]