1328486586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 3234545664

約数和(自身を除く): 1906059078

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 97, 134, 157, 186, 194, 201, 217, 291, 314, 402, 434, 469, 471, 582, 651, 679, 938, 942, 1099, 1302, 1358, 1407, 2037, 2077, 2198, 2814, 3007, 3297, 4074, 4154, 4867, 6014, 6231, 6499, 6594, 9021, 9734, 10519, 12462, 12998, 14539, 14601, 15229, 18042, 19497, 21038, 21049, 29078, 29202, 30458, 31557, 34069, 38994, 42098, 43617, 45493, 45687, 63114, 63147, 68138, 73633, 87234, 90986, 91374, 102207, 106603, 126294, 136479, 147266, 201469, 204414, 213206, 220899, 272958, 319809, 326089, 402938, 441798, 472099, 604407, 639618, 652178, 944198, 978267, 1020343, 1208814, 1410283, 1416297, 1956534, 2040686, 2282623, 2820566, 2832594, 3061029, 3304693, 4230849, 4565246, 6122058, 6609386, 6847869, 7142401, 8461698, 9914079, 13695738, 14284802, 19828158, 21427203, 31630633, 42854406, 63261266, 94891899, 189783798, 221414431, 442828862, 664243293, 1328486586]

約数ペア:

[(1, 1328486586), (2, 664243293), (3, 442828862), (6, 221414431), (7, 189783798), (14, 94891899), (21, 63261266), (31, 42854406), (42, 31630633), (62, 21427203), (67, 19828158), (93, 14284802), (97, 13695738), (134, 9914079), (157, 8461698), (186, 7142401), (194, 6847869), (201, 6609386), (217, 6122058), (291, 4565246), (314, 4230849), (402, 3304693), (434, 3061029), (469, 2832594), (471, 2820566), (582, 2282623), (651, 2040686), (679, 1956534), (938, 1416297), (942, 1410283), (1099, 1208814), (1302, 1020343), (1358, 978267), (1407, 944198), (2037, 652178), (2077, 639618), (2198, 604407), (2814, 472099), (3007, 441798), (3297, 402938), (4074, 326089), (4154, 319809), (4867, 272958), (6014, 220899), (6231, 213206), (6499, 204414), (6594, 201469), (9021, 147266), (9734, 136479), (10519, 126294), (12462, 106603), (12998, 102207), (14539, 91374), (14601, 90986), (15229, 87234), (18042, 73633), (19497, 68138), (21038, 63147), (21049, 63114), (29078, 45687), (29202, 45493), (30458, 43617), (31557, 42098), (34069, 38994)]