1295431368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2477}}^1$

素因数の和:2787

約数の個数: 128

約数和(自身を含む): 4053611520

約数和(自身を除く): 2758180152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 283, 308, 462, 566, 616, 849, 924, 1132, 1698, 1848, 1981, 2264, 2477, 3113, 3396, 3962, 4954, 5943, 6226, 6792, 7431, 7924, 9339, 9908, 11886, 12452, 14862, 15848, 17339, 18678, 19816, 21791, 23772, 24904, 27247, 29724, 34678, 37356, 43582, 47544, 52017, 54494, 59448, 65373, 69356, 74712, 81741, 87164, 104034, 108988, 130746, 138712, 163482, 174328, 190729, 208068, 217976, 261492, 326964, 381458, 416136, 522984, 572187, 653928, 700991, 762916, 1144374, 1401982, 1525832, 2102973, 2288748, 2803964, 4205946, 4577496, 4906937, 5607928, 7710901, 8411892, 9813874, 14720811, 15421802, 16823784, 19627748, 23132703, 29441622, 30843604, 39255496, 46265406, 53976307, 58883244, 61687208, 92530812, 107952614, 117766488, 161928921, 185061624, 215905228, 323857842, 431810456, 647715684, 1295431368]

約数ペア:

[(1, 1295431368), (2, 647715684), (3, 431810456), (4, 323857842), (6, 215905228), (7, 185061624), (8, 161928921), (11, 117766488), (12, 107952614), (14, 92530812), (21, 61687208), (22, 58883244), (24, 53976307), (28, 46265406), (33, 39255496), (42, 30843604), (44, 29441622), (56, 23132703), (66, 19627748), (77, 16823784), (84, 15421802), (88, 14720811), (132, 9813874), (154, 8411892), (168, 7710901), (231, 5607928), (264, 4906937), (283, 4577496), (308, 4205946), (462, 2803964), (566, 2288748), (616, 2102973), (849, 1525832), (924, 1401982), (1132, 1144374), (1698, 762916), (1848, 700991), (1981, 653928), (2264, 572187), (2477, 522984), (3113, 416136), (3396, 381458), (3962, 326964), (4954, 261492), (5943, 217976), (6226, 208068), (6792, 190729), (7431, 174328), (7924, 163482), (9339, 138712), (9908, 130746), (11886, 108988), (12452, 104034), (14862, 87164), (15848, 81741), (17339, 74712), (18678, 69356), (19816, 65373), (21791, 59448), (23772, 54494), (24904, 52017), (27247, 47544), (29724, 43582), (34678, 37356)]