31392581472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{683}}^1\times {\mathrm{3257}}^1$

素因数の和:3970

約数の個数: 216

約数和(自身を含む): 104031758376

約数和(自身を除く): 72639176904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 683, 784, 882, 1008, 1176, 1366, 1568, 1764, 2016, 2049, 2352, 2732, 3257, 3528, 4098, 4704, 4781, 5464, 6147, 6514, 7056, 8196, 9562, 9771, 10928, 12294, 13028, 14112, 14343, 16392, 19124, 19542, 21856, 22799, 24588, 26056, 28686, 29313, 32784, 33467, 38248, 39084, 43029, 45598, 49176, 52112, 57372, 58626, 65568, 66934, 68397, 76496, 78168, 86058, 91196, 98352, 100401, 104224, 114744, 117252, 133868, 136794, 152992, 156336, 159593, 172116, 182392, 196704, 200802, 205191, 229488, 234504, 267736, 273588, 301203, 312672, 319186, 344232, 364784, 401604, 410382, 458976, 469008, 478779, 535472, 547176, 602406, 638372, 688464, 729568, 803208, 820764, 938016, 957558, 1070944, 1094352, 1204812, 1276744, 1376928, 1436337, 1606416, 1641528, 1915116, 2188704, 2224531, 2409624, 2553488, 2872674, 3212832, 3283056, 3830232, 4449062, 4819248, 5106976, 5745348, 6566112, 6673593, 7660464, 8898124, 9638496, 11490696, 13347186, 15320928, 15571717, 17796248, 20020779, 22981392, 26694372, 31143434, 35592496, 40041558, 45962784, 46715151, 53388744, 62286868, 71184992, 80083116, 93430302, 106777488, 109002019, 124573736, 140145453, 160166232, 186860604, 213554976, 218004038, 249147472, 280290906, 320332464, 327006057, 373721208, 436008076, 498294944, 560581812, 640664928, 654012114, 747442416, 872016152, 981018171, 1121163624, 1308024228, 1494884832, 1744032304, 1962036342, 2242327248, 2616048456, 3488064608, 3924072684, 4484654496, 5232096912, 7848145368, 10464193824, 15696290736, 31392581472]

約数ペア:

[(1, 31392581472), (2, 15696290736), (3, 10464193824), (4, 7848145368), (6, 5232096912), (7, 4484654496), (8, 3924072684), (9, 3488064608), (12, 2616048456), (14, 2242327248), (16, 1962036342), (18, 1744032304), (21, 1494884832), (24, 1308024228), (28, 1121163624), (32, 981018171), (36, 872016152), (42, 747442416), (48, 654012114), (49, 640664928), (56, 560581812), (63, 498294944), (72, 436008076), (84, 373721208), (96, 327006057), (98, 320332464), (112, 280290906), (126, 249147472), (144, 218004038), (147, 213554976), (168, 186860604), (196, 160166232), (224, 140145453), (252, 124573736), (288, 109002019), (294, 106777488), (336, 93430302), (392, 80083116), (441, 71184992), (504, 62286868), (588, 53388744), (672, 46715151), (683, 45962784), (784, 40041558), (882, 35592496), (1008, 31143434), (1176, 26694372), (1366, 22981392), (1568, 20020779), (1764, 17796248), (2016, 15571717), (2049, 15320928), (2352, 13347186), (2732, 11490696), (3257, 9638496), (3528, 8898124), (4098, 7660464), (4704, 6673593), (4781, 6566112), (5464, 5745348), (6147, 5106976), (6514, 4819248), (7056, 4449062), (8196, 3830232), (9562, 3283056), (9771, 3212832), (10928, 2872674), (12294, 2553488), (13028, 2409624), (14112, 2224531), (14343, 2188704), (16392, 1915116), (19124, 1641528), (19542, 1606416), (21856, 1436337), (22799, 1376928), (24588, 1276744), (26056, 1204812), (28686, 1094352), (29313, 1070944), (32784, 957558), (33467, 938016), (38248, 820764), (39084, 803208), (43029, 729568), (45598, 688464), (49176, 638372), (52112, 602406), (57372, 547176), (58626, 535472), (65568, 478779), (66934, 469008), (68397, 458976), (76496, 410382), (78168, 401604), (86058, 364784), (91196, 344232), (98352, 319186), (100401, 312672), (104224, 301203), (114744, 273588), (117252, 267736), (133868, 234504), (136794, 229488), (152992, 205191), (156336, 200802), (159593, 196704), (172116, 182392)]