1253089188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 3561492480

約数和(自身を除く): 2308403292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 127, 156, 174, 234, 254, 261, 348, 377, 381, 468, 508, 522, 727, 754, 762, 1044, 1131, 1143, 1454, 1508, 1524, 1651, 2181, 2262, 2286, 2908, 3302, 3393, 3683, 4362, 4524, 4572, 4953, 6543, 6604, 6786, 7366, 8724, 9451, 9906, 11049, 13086, 13572, 14732, 14859, 18902, 19812, 21083, 22098, 26172, 28353, 29718, 33147, 37804, 42166, 44196, 47879, 56706, 59436, 63249, 66294, 84332, 85059, 92329, 95758, 113412, 126498, 132588, 143637, 170118, 184658, 189747, 191516, 252996, 274079, 276987, 287274, 340236, 369316, 379494, 430911, 548158, 553974, 574548, 758988, 822237, 830961, 861822, 1096316, 1107948, 1200277, 1644474, 1661922, 1723644, 2400554, 2466711, 2677541, 3288948, 3323844, 3600831, 4801108, 4933422, 5355082, 7201662, 8032623, 9866844, 10710164, 10802493, 14403324, 16065246, 21604986, 24097869, 32130492, 34808033, 43209972, 48195738, 69616066, 96391476, 104424099, 139232132, 208848198, 313272297, 417696396, 626544594, 1253089188]

約数ペア:

[(1, 1253089188), (2, 626544594), (3, 417696396), (4, 313272297), (6, 208848198), (9, 139232132), (12, 104424099), (13, 96391476), (18, 69616066), (26, 48195738), (29, 43209972), (36, 34808033), (39, 32130492), (52, 24097869), (58, 21604986), (78, 16065246), (87, 14403324), (116, 10802493), (117, 10710164), (127, 9866844), (156, 8032623), (174, 7201662), (234, 5355082), (254, 4933422), (261, 4801108), (348, 3600831), (377, 3323844), (381, 3288948), (468, 2677541), (508, 2466711), (522, 2400554), (727, 1723644), (754, 1661922), (762, 1644474), (1044, 1200277), (1131, 1107948), (1143, 1096316), (1454, 861822), (1508, 830961), (1524, 822237), (1651, 758988), (2181, 574548), (2262, 553974), (2286, 548158), (2908, 430911), (3302, 379494), (3393, 369316), (3683, 340236), (4362, 287274), (4524, 276987), (4572, 274079), (4953, 252996), (6543, 191516), (6604, 189747), (6786, 184658), (7366, 170118), (8724, 143637), (9451, 132588), (9906, 126498), (11049, 113412), (13086, 95758), (13572, 92329), (14732, 85059), (14859, 84332), (18902, 66294), (19812, 63249), (21083, 59436), (22098, 56706), (26172, 47879), (28353, 44196), (29718, 42166), (33147, 37804)]