1271492046

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 3276633600

約数和(自身を除く): 2005141554

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 113, 114, 171, 198, 209, 226, 297, 339, 342, 418, 513, 594, 627, 678, 997, 1017, 1026, 1243, 1254, 1881, 1994, 2034, 2147, 2486, 2991, 3051, 3729, 3762, 4294, 5643, 5982, 6102, 6441, 7458, 8973, 10967, 11187, 11286, 12882, 17946, 18943, 19323, 21934, 22374, 23617, 26919, 32901, 33561, 37886, 38646, 47234, 53838, 56829, 57969, 65802, 67122, 70851, 98703, 112661, 113658, 115938, 141702, 170487, 197406, 208373, 212553, 225322, 296109, 337983, 340974, 416746, 425106, 511461, 592218, 625119, 637659, 675966, 1013949, 1022922, 1239271, 1250238, 1275318, 1875357, 2027898, 2140559, 2478542, 3041847, 3717813, 3750714, 4281118, 5626071, 6083694, 6421677, 7435626, 11153439, 11252142, 12843354, 19265031, 22306878, 23546149, 33460317, 38530062, 47092298, 57795093, 66920634, 70638447, 115590186, 141276894, 211915341, 423830682, 635746023, 1271492046]

約数ペア:

[(1, 1271492046), (2, 635746023), (3, 423830682), (6, 211915341), (9, 141276894), (11, 115590186), (18, 70638447), (19, 66920634), (22, 57795093), (27, 47092298), (33, 38530062), (38, 33460317), (54, 23546149), (57, 22306878), (66, 19265031), (99, 12843354), (113, 11252142), (114, 11153439), (171, 7435626), (198, 6421677), (209, 6083694), (226, 5626071), (297, 4281118), (339, 3750714), (342, 3717813), (418, 3041847), (513, 2478542), (594, 2140559), (627, 2027898), (678, 1875357), (997, 1275318), (1017, 1250238), (1026, 1239271), (1243, 1022922), (1254, 1013949), (1881, 675966), (1994, 637659), (2034, 625119), (2147, 592218), (2486, 511461), (2991, 425106), (3051, 416746), (3729, 340974), (3762, 337983), (4294, 296109), (5643, 225322), (5982, 212553), (6102, 208373), (6441, 197406), (7458, 170487), (8973, 141702), (10967, 115938), (11187, 113658), (11286, 112661), (12882, 98703), (17946, 70851), (18943, 67122), (19323, 65802), (21934, 57969), (22374, 56829), (23617, 53838), (26919, 47234), (32901, 38646), (33561, 37886)]