About the Number

1211315094

1211315093 ← → 1211315095

2進数表記:1001000001100110011001110010110

漢数字表記:十二億千百三十一万五千九十四

素因数分解:

2 1 × 3 3 × 11 1 × 19 1 × 29 1 × 3701 1

素因数の和:3771
約数の個数: 128
約数和(自身を含む): 3198528000
約数和(自身を除く): 1987212906

約数列:
[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 29, 33, 38, 54, 57, 58, 66, 87, 99, 114, 171, 174, 198, 209, 261, 297, 319, 342, 418, 513, 522, 551, 594, 627, 638, 783, 957, 1026, 1102, 1254, 1566, 1653, 1881, 1914, 2871, 3306, 3701, 3762, 4959, 5643, 5742, 6061, 7402, 8613, 9918, 11103, 11286, 12122, 14877, 17226, 18183, 22206, 29754, 33309, 36366, 40711, 54549, 66618, 70319, 81422, 99927, 107329, 109098, 122133, 140638, 163647, 199854, 210957, 214658, 244266, 321987, 327294, 366399, 421914, 632871, 643974, 732798, 773509, 965961, 1099197, 1180619, 1265742, 1547018, 1898613, 1931922, 2039251, 2198394, 2320527, 2361238, 2897883, 3541857, 3797226, 4078502, 4641054, 5795766, 6117753, 6961581, 7083714, 10625571, 12235506, 13923162, 18353259, 20884743, 21251142, 22431761, 31876713, 36706518, 41769486, 44863522, 55059777, 63753426, 67295283, 110119554, 134590566, 201885849, 403771698, 605657547, 1211315094]

約数ペア:
[(1, 1211315094), (2, 605657547), (3, 403771698), (6, 201885849), (9, 134590566), (11, 110119554), (18, 67295283), (19, 63753426), (22, 55059777), (27, 44863522), (29, 41769486), (33, 36706518), (38, 31876713), (54, 22431761), (57, 21251142), (58, 20884743), (66, 18353259), (87, 13923162), (99, 12235506), (114, 10625571), (171, 7083714), (174, 6961581), (198, 6117753), (209, 5795766), (261, 4641054), (297, 4078502), (319, 3797226), (342, 3541857), (418, 2897883), (513, 2361238), (522, 2320527), (551, 2198394), (594, 2039251), (627, 1931922), (638, 1898613), (783, 1547018), (957, 1265742), (1026, 1180619), (1102, 1099197), (1254, 965961), (1566, 773509), (1653, 732798), (1881, 643974), (1914, 632871), (2871, 421914), (3306, 366399), (3701, 327294), (3762, 321987), (4959, 244266), (5643, 214658), (5742, 210957), (6061, 199854), (7402, 163647), (8613, 140638), (9918, 122133), (11103, 109098), (11286, 107329), (12122, 99927), (14877, 81422), (17226, 70319), (18183, 66618), (22206, 54549), (29754, 40711), (33309, 36366)]

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