8639496888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{5527}}^1$

素因数の和:5769

約数の個数: 128

約数和(自身を含む): 24454103040

約数和(自身を除く): 15814606152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 191, 248, 264, 341, 372, 382, 573, 682, 744, 764, 1023, 1146, 1364, 1528, 2046, 2101, 2292, 2728, 4092, 4202, 4584, 5527, 5921, 6303, 8184, 8404, 11054, 11842, 12606, 16581, 16808, 17763, 22108, 23684, 25212, 33162, 35526, 44216, 47368, 50424, 60797, 65131, 66324, 71052, 121594, 130262, 132648, 142104, 171337, 182391, 195393, 243188, 260524, 342674, 364782, 390786, 486376, 514011, 521048, 685348, 729564, 781572, 1028022, 1055657, 1370696, 1459128, 1563144, 1884707, 2056044, 2111314, 3166971, 3769414, 4112088, 4222628, 5654121, 6333942, 7538828, 8445256, 11308242, 11612227, 12667884, 15077656, 22616484, 23224454, 25335768, 32725367, 34836681, 45232968, 46448908, 65450734, 69673362, 92897816, 98176101, 130901468, 139346724, 196352202, 261802936, 278693448, 359979037, 392704404, 719958074, 785408808, 1079937111, 1439916148, 2159874222, 2879832296, 4319748444, 8639496888]

約数ペア:

[(1, 8639496888), (2, 4319748444), (3, 2879832296), (4, 2159874222), (6, 1439916148), (8, 1079937111), (11, 785408808), (12, 719958074), (22, 392704404), (24, 359979037), (31, 278693448), (33, 261802936), (44, 196352202), (62, 139346724), (66, 130901468), (88, 98176101), (93, 92897816), (124, 69673362), (132, 65450734), (186, 46448908), (191, 45232968), (248, 34836681), (264, 32725367), (341, 25335768), (372, 23224454), (382, 22616484), (573, 15077656), (682, 12667884), (744, 11612227), (764, 11308242), (1023, 8445256), (1146, 7538828), (1364, 6333942), (1528, 5654121), (2046, 4222628), (2101, 4112088), (2292, 3769414), (2728, 3166971), (4092, 2111314), (4202, 2056044), (4584, 1884707), (5527, 1563144), (5921, 1459128), (6303, 1370696), (8184, 1055657), (8404, 1028022), (11054, 781572), (11842, 729564), (12606, 685348), (16581, 521048), (16808, 514011), (17763, 486376), (22108, 390786), (23684, 364782), (25212, 342674), (33162, 260524), (35526, 243188), (44216, 195393), (47368, 182391), (50424, 171337), (60797, 142104), (65131, 132648), (66324, 130262), (71052, 121594)]