734886978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{2551}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 1773742080

約数和(自身を除く): 1038855102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 2551, 5054, 5102, 6859, 7581, 7653, 13718, 15162, 15306, 17857, 20577, 35714, 41154, 48013, 48469, 53571, 96026, 96938, 107142, 144039, 145407, 288078, 290814, 339283, 678566, 920911, 1017849, 1841822, 2035698, 2762733, 5525466, 6446377, 12892754, 17497309, 19339131, 34994618, 38678262, 52491927, 104983854, 122481163, 244962326, 367443489, 734886978]

約数ペア:

[(1, 734886978), (2, 367443489), (3, 244962326), (6, 122481163), (7, 104983854), (14, 52491927), (19, 38678262), (21, 34994618), (38, 19339131), (42, 17497309), (57, 12892754), (114, 6446377), (133, 5525466), (266, 2762733), (361, 2035698), (399, 1841822), (722, 1017849), (798, 920911), (1083, 678566), (2166, 339283), (2527, 290814), (2551, 288078), (5054, 145407), (5102, 144039), (6859, 107142), (7581, 96938), (7653, 96026), (13718, 53571), (15162, 48469), (15306, 48013), (17857, 41154), (20577, 35714)]