31331683152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{39799}}^1$

素因数の和:39902

約数の個数: 240

約数和(自身を含む): 110864332800

約数和(自身を除く): 79532649648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 71, 72, 77, 84, 88, 99, 112, 126, 132, 142, 144, 154, 168, 176, 198, 213, 231, 252, 264, 284, 308, 336, 396, 426, 462, 497, 504, 528, 568, 616, 639, 693, 781, 792, 852, 924, 994, 1008, 1136, 1232, 1278, 1386, 1491, 1562, 1584, 1704, 1848, 1988, 2343, 2556, 2772, 2982, 3124, 3408, 3696, 3976, 4473, 4686, 5112, 5467, 5544, 5964, 6248, 7029, 7952, 8946, 9372, 10224, 10934, 11088, 11928, 12496, 14058, 16401, 17892, 18744, 21868, 23856, 28116, 32802, 35784, 37488, 39799, 43736, 49203, 56232, 65604, 71568, 79598, 87472, 98406, 112464, 119397, 131208, 159196, 196812, 238794, 262416, 278593, 318392, 358191, 393624, 437789, 477588, 557186, 636784, 716382, 787248, 835779, 875578, 955176, 1114372, 1313367, 1432764, 1671558, 1751156, 1910352, 2228744, 2507337, 2626734, 2825729, 2865528, 3064523, 3343116, 3502312, 3940101, 4457488, 5014674, 5253468, 5651458, 5731056, 6129046, 6686232, 7004624, 7880202, 8477187, 9193569, 10029348, 10506936, 11302916, 12258092, 13372464, 15760404, 16954374, 18387138, 19780103, 20058696, 21013872, 22605832, 24516184, 25431561, 27580707, 31083019, 31520808, 33908748, 36774276, 39560206, 40117392, 45211664, 49032368, 50863122, 55161414, 59340309, 62166038, 63041616, 67817496, 73548552, 79120412, 93249057, 101726244, 110322828, 118680618, 124332076, 135634992, 147097104, 158240824, 178020927, 186498114, 203452488, 217581133, 220645656, 237361236, 248664152, 279747171, 316481648, 356041854, 372996228, 406904976, 435162266, 441291312, 474722472, 497328304, 559494342, 652743399, 712083708, 745992456, 870324532, 949444944, 1118988684, 1305486798, 1424167416, 1491984912, 1740649064, 1958230197, 2237977368, 2610973596, 2848334832, 3481298128, 3916460394, 4475954736, 5221947192, 7832920788, 10443894384, 15665841576, 31331683152]

約数ペア:

[(1, 31331683152), (2, 15665841576), (3, 10443894384), (4, 7832920788), (6, 5221947192), (7, 4475954736), (8, 3916460394), (9, 3481298128), (11, 2848334832), (12, 2610973596), (14, 2237977368), (16, 1958230197), (18, 1740649064), (21, 1491984912), (22, 1424167416), (24, 1305486798), (28, 1118988684), (33, 949444944), (36, 870324532), (42, 745992456), (44, 712083708), (48, 652743399), (56, 559494342), (63, 497328304), (66, 474722472), (71, 441291312), (72, 435162266), (77, 406904976), (84, 372996228), (88, 356041854), (99, 316481648), (112, 279747171), (126, 248664152), (132, 237361236), (142, 220645656), (144, 217581133), (154, 203452488), (168, 186498114), (176, 178020927), (198, 158240824), (213, 147097104), (231, 135634992), (252, 124332076), (264, 118680618), (284, 110322828), (308, 101726244), (336, 93249057), (396, 79120412), (426, 73548552), (462, 67817496), (497, 63041616), (504, 62166038), (528, 59340309), (568, 55161414), (616, 50863122), (639, 49032368), (693, 45211664), (781, 40117392), (792, 39560206), (852, 36774276), (924, 33908748), (994, 31520808), (1008, 31083019), (1136, 27580707), (1232, 25431561), (1278, 24516184), (1386, 22605832), (1491, 21013872), (1562, 20058696), (1584, 19780103), (1704, 18387138), (1848, 16954374), (1988, 15760404), (2343, 13372464), (2556, 12258092), (2772, 11302916), (2982, 10506936), (3124, 10029348), (3408, 9193569), (3696, 8477187), (3976, 7880202), (4473, 7004624), (4686, 6686232), (5112, 6129046), (5467, 5731056), (5544, 5651458), (5964, 5253468), (6248, 5014674), (7029, 4457488), (7952, 3940101), (8946, 3502312), (9372, 3343116), (10224, 3064523), (10934, 2865528), (11088, 2825729), (11928, 2626734), (12496, 2507337), (14058, 2228744), (16401, 1910352), (17892, 1751156), (18744, 1671558), (21868, 1432764), (23856, 1313367), (28116, 1114372), (32802, 955176), (35784, 875578), (37488, 835779), (39799, 787248), (43736, 716382), (49203, 636784), (56232, 557186), (65604, 477588), (71568, 437789), (79598, 393624), (87472, 358191), (98406, 318392), (112464, 278593), (119397, 262416), (131208, 238794), (159196, 196812)]