320192862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 746468352

約数和(自身を除く): 426275490

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 41, 62, 66, 82, 93, 121, 123, 186, 242, 246, 341, 347, 363, 451, 682, 694, 726, 902, 1023, 1041, 1271, 1353, 2046, 2082, 2542, 2706, 3751, 3813, 3817, 4961, 7502, 7626, 7634, 9922, 10757, 11253, 11451, 13981, 14227, 14883, 21514, 22506, 22902, 27962, 28454, 29766, 32271, 41943, 41987, 42681, 64542, 83886, 83974, 85362, 118327, 125961, 153791, 156497, 236654, 251922, 307582, 312994, 354981, 441037, 461373, 469491, 709962, 882074, 922746, 938982, 1301597, 1323111, 1721467, 2603194, 2646222, 3442934, 3904791, 4851407, 5164401, 7809582, 9702814, 10328802, 14554221, 29108442, 53365477, 106730954, 160096431, 320192862]

約数ペア:

[(1, 320192862), (2, 160096431), (3, 106730954), (6, 53365477), (11, 29108442), (22, 14554221), (31, 10328802), (33, 9702814), (41, 7809582), (62, 5164401), (66, 4851407), (82, 3904791), (93, 3442934), (121, 2646222), (123, 2603194), (186, 1721467), (242, 1323111), (246, 1301597), (341, 938982), (347, 922746), (363, 882074), (451, 709962), (682, 469491), (694, 461373), (726, 441037), (902, 354981), (1023, 312994), (1041, 307582), (1271, 251922), (1353, 236654), (2046, 156497), (2082, 153791), (2542, 125961), (2706, 118327), (3751, 85362), (3813, 83974), (3817, 83886), (4961, 64542), (7502, 42681), (7626, 41987), (7634, 41943), (9922, 32271), (10757, 29766), (11253, 28454), (11451, 27962), (13981, 22902), (14227, 22506), (14883, 21514)]