281082384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 892977072

約数和(自身を除く): 611894688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 211, 232, 261, 264, 319, 348, 396, 422, 464, 522, 528, 633, 638, 696, 792, 841, 844, 957, 1044, 1266, 1276, 1392, 1584, 1682, 1688, 1899, 1914, 2088, 2321, 2523, 2532, 2552, 2871, 3364, 3376, 3798, 3828, 4176, 4642, 5046, 5064, 5104, 5742, 6119, 6728, 6963, 7569, 7596, 7656, 9251, 9284, 10092, 10128, 11484, 12238, 13456, 13926, 15138, 15192, 15312, 18357, 18502, 18568, 20184, 20889, 22968, 24476, 27753, 27852, 30276, 30384, 36714, 37004, 37136, 40368, 41778, 45936, 48952, 55071, 55506, 55704, 60552, 67309, 73428, 74008, 83259, 83556, 97904, 110142, 111012, 111408, 121104, 134618, 146856, 148016, 166518, 167112, 177451, 201927, 220284, 222024, 269236, 293712, 333036, 334224, 354902, 403854, 440568, 444048, 532353, 538472, 605781, 666072, 709804, 807708, 881136, 1064706, 1076944, 1211562, 1332144, 1419608, 1597059, 1615416, 1951961, 2129412, 2423124, 2839216, 3194118, 3230832, 3903922, 4258824, 4846248, 5855883, 6388236, 7807844, 8517648, 9692496, 11711766, 12776472, 15615688, 17567649, 23423532, 25552944, 31231376, 35135298, 46847064, 70270596, 93694128, 140541192, 281082384]

約数ペア:

[(1, 281082384), (2, 140541192), (3, 93694128), (4, 70270596), (6, 46847064), (8, 35135298), (9, 31231376), (11, 25552944), (12, 23423532), (16, 17567649), (18, 15615688), (22, 12776472), (24, 11711766), (29, 9692496), (33, 8517648), (36, 7807844), (44, 6388236), (48, 5855883), (58, 4846248), (66, 4258824), (72, 3903922), (87, 3230832), (88, 3194118), (99, 2839216), (116, 2423124), (132, 2129412), (144, 1951961), (174, 1615416), (176, 1597059), (198, 1419608), (211, 1332144), (232, 1211562), (261, 1076944), (264, 1064706), (319, 881136), (348, 807708), (396, 709804), (422, 666072), (464, 605781), (522, 538472), (528, 532353), (633, 444048), (638, 440568), (696, 403854), (792, 354902), (841, 334224), (844, 333036), (957, 293712), (1044, 269236), (1266, 222024), (1276, 220284), (1392, 201927), (1584, 177451), (1682, 167112), (1688, 166518), (1899, 148016), (1914, 146856), (2088, 134618), (2321, 121104), (2523, 111408), (2532, 111012), (2552, 110142), (2871, 97904), (3364, 83556), (3376, 83259), (3798, 74008), (3828, 73428), (4176, 67309), (4642, 60552), (5046, 55704), (5064, 55506), (5104, 55071), (5742, 48952), (6119, 45936), (6728, 41778), (6963, 40368), (7569, 37136), (7596, 37004), (7656, 36714), (9251, 30384), (9284, 30276), (10092, 27852), (10128, 27753), (11484, 24476), (12238, 22968), (13456, 20889), (13926, 20184), (15138, 18568), (15192, 18502), (15312, 18357)]