1309137996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 3209492160

約数和(自身を除く): 1900354164

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 97, 111, 113, 148, 194, 222, 226, 269, 291, 339, 388, 444, 452, 538, 582, 678, 807, 1076, 1164, 1356, 1614, 3228, 3589, 4181, 7178, 8362, 9953, 10767, 10961, 12543, 14356, 16724, 19906, 21534, 21922, 25086, 26093, 29859, 30397, 32883, 39812, 43068, 43844, 50172, 52186, 59718, 60794, 65766, 78279, 91191, 104372, 119436, 121588, 131532, 156558, 182382, 313116, 364764, 405557, 811114, 965441, 1124689, 1216671, 1622228, 1930882, 2249378, 2433342, 2896323, 2948509, 3374067, 3861764, 4498756, 4866684, 5792646, 5897018, 6748134, 8845527, 11585292, 11794036, 13496268, 17691054, 35382108, 109094833, 218189666, 327284499, 436379332, 654568998, 1309137996]

約数ペア:

[(1, 1309137996), (2, 654568998), (3, 436379332), (4, 327284499), (6, 218189666), (12, 109094833), (37, 35382108), (74, 17691054), (97, 13496268), (111, 11794036), (113, 11585292), (148, 8845527), (194, 6748134), (222, 5897018), (226, 5792646), (269, 4866684), (291, 4498756), (339, 3861764), (388, 3374067), (444, 2948509), (452, 2896323), (538, 2433342), (582, 2249378), (678, 1930882), (807, 1622228), (1076, 1216671), (1164, 1124689), (1356, 965441), (1614, 811114), (3228, 405557), (3589, 364764), (4181, 313116), (7178, 182382), (8362, 156558), (9953, 131532), (10767, 121588), (10961, 119436), (12543, 104372), (14356, 91191), (16724, 78279), (19906, 65766), (21534, 60794), (21922, 59718), (25086, 52186), (26093, 50172), (29859, 43844), (30397, 43068), (32883, 39812)]