1231377056

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 3062490984

約数和(自身を除く): 1831113928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 193, 196, 208, 224, 313, 364, 386, 392, 416, 626, 637, 728, 772, 784, 1252, 1274, 1351, 1456, 1544, 1568, 2191, 2504, 2509, 2548, 2702, 2912, 3088, 4069, 4382, 5008, 5018, 5096, 5404, 6176, 8138, 8764, 9457, 10016, 10036, 10192, 10808, 15337, 16276, 17528, 17563, 18914, 20072, 20384, 21616, 28483, 30674, 32552, 35056, 35126, 37828, 40144, 43232, 56966, 60409, 61348, 65104, 70112, 70252, 75656, 80288, 113932, 120818, 122696, 122941, 130208, 140504, 151312, 199381, 227864, 241636, 245392, 245882, 281008, 302624, 398762, 422863, 455728, 483272, 490784, 491764, 562016, 785317, 797524, 845726, 911456, 966544, 983528, 1570634, 1595048, 1691452, 1933088, 1967056, 2960041, 3141268, 3190096, 3382904, 3934112, 5497219, 5920082, 6282536, 6380192, 6765808, 10994438, 11840164, 12565072, 13531616, 21988876, 23680328, 25130144, 38480533, 43977752, 47360656, 76961066, 87955504, 94721312, 153922132, 175911008, 307844264, 615688528, 1231377056]

約数ペア:

[(1, 1231377056), (2, 615688528), (4, 307844264), (7, 175911008), (8, 153922132), (13, 94721312), (14, 87955504), (16, 76961066), (26, 47360656), (28, 43977752), (32, 38480533), (49, 25130144), (52, 23680328), (56, 21988876), (91, 13531616), (98, 12565072), (104, 11840164), (112, 10994438), (182, 6765808), (193, 6380192), (196, 6282536), (208, 5920082), (224, 5497219), (313, 3934112), (364, 3382904), (386, 3190096), (392, 3141268), (416, 2960041), (626, 1967056), (637, 1933088), (728, 1691452), (772, 1595048), (784, 1570634), (1252, 983528), (1274, 966544), (1351, 911456), (1456, 845726), (1544, 797524), (1568, 785317), (2191, 562016), (2504, 491764), (2509, 490784), (2548, 483272), (2702, 455728), (2912, 422863), (3088, 398762), (4069, 302624), (4382, 281008), (5008, 245882), (5018, 245392), (5096, 241636), (5404, 227864), (6176, 199381), (8138, 151312), (8764, 140504), (9457, 130208), (10016, 122941), (10036, 122696), (10192, 120818), (10808, 113932), (15337, 80288), (16276, 75656), (17528, 70252), (17563, 70112), (18914, 65104), (20072, 61348), (20384, 60409), (21616, 56966), (28483, 43232), (30674, 40144), (32552, 37828), (35056, 35126)]