15899690868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 38224327680

約数和(自身を除く): 22324636812

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 307, 356, 426, 534, 614, 683, 852, 921, 1068, 1228, 1366, 1842, 2049, 2732, 3684, 4098, 6319, 8196, 12638, 18957, 21797, 25276, 27323, 37914, 43594, 48493, 54646, 60787, 65391, 75828, 81969, 87188, 96986, 109292, 121574, 130782, 145479, 163938, 182361, 193972, 209681, 243148, 261564, 290958, 327876, 364722, 419362, 581916, 629043, 729444, 838724, 1258086, 1939933, 2516172, 3879866, 4315877, 5819799, 7759732, 8631754, 11639598, 12947631, 14887351, 17263508, 18661609, 23279196, 25895262, 29774702, 37323218, 44662053, 51790524, 55984827, 59549404, 74646436, 89324106, 111969654, 178648212, 223939308, 1324974239, 2649948478, 3974922717, 5299896956, 7949845434, 15899690868]

約数ペア:

[(1, 15899690868), (2, 7949845434), (3, 5299896956), (4, 3974922717), (6, 2649948478), (12, 1324974239), (71, 223939308), (89, 178648212), (142, 111969654), (178, 89324106), (213, 74646436), (267, 59549404), (284, 55984827), (307, 51790524), (356, 44662053), (426, 37323218), (534, 29774702), (614, 25895262), (683, 23279196), (852, 18661609), (921, 17263508), (1068, 14887351), (1228, 12947631), (1366, 11639598), (1842, 8631754), (2049, 7759732), (2732, 5819799), (3684, 4315877), (4098, 3879866), (6319, 2516172), (8196, 1939933), (12638, 1258086), (18957, 838724), (21797, 729444), (25276, 629043), (27323, 581916), (37914, 419362), (43594, 364722), (48493, 327876), (54646, 290958), (60787, 261564), (65391, 243148), (75828, 209681), (81969, 193972), (87188, 182361), (96986, 163938), (109292, 145479), (121574, 130782)]