8440123328

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11411}}^1$

素因数の和:11570

約数の個数: 112

約数和(自身を含む): 20777508864

約数和(自身を除く): 12337385536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 448, 508, 728, 832, 889, 1016, 1456, 1651, 1778, 2032, 2912, 3302, 3556, 4064, 5824, 6604, 7112, 8128, 11411, 11557, 13208, 14224, 22822, 23114, 26416, 28448, 45644, 46228, 52832, 56896, 79877, 91288, 92456, 105664, 148343, 159754, 182576, 184912, 296686, 319508, 365152, 369824, 593372, 639016, 730304, 739648, 1038401, 1186744, 1278032, 1449197, 2076802, 2373488, 2556064, 2898394, 4153604, 4746976, 5112128, 5796788, 8307208, 9493952, 10144379, 11593576, 16614416, 18839561, 20288758, 23187152, 33228832, 37679122, 40577516, 46374304, 66457664, 75358244, 81155032, 92748608, 131876927, 150716488, 162310064, 263753854, 301432976, 324620128, 527507708, 602865952, 649240256, 1055015416, 1205731904, 2110030832, 4220061664, 8440123328]

約数ペア:

[(1, 8440123328), (2, 4220061664), (4, 2110030832), (7, 1205731904), (8, 1055015416), (13, 649240256), (14, 602865952), (16, 527507708), (26, 324620128), (28, 301432976), (32, 263753854), (52, 162310064), (56, 150716488), (64, 131876927), (91, 92748608), (104, 81155032), (112, 75358244), (127, 66457664), (182, 46374304), (208, 40577516), (224, 37679122), (254, 33228832), (364, 23187152), (416, 20288758), (448, 18839561), (508, 16614416), (728, 11593576), (832, 10144379), (889, 9493952), (1016, 8307208), (1456, 5796788), (1651, 5112128), (1778, 4746976), (2032, 4153604), (2912, 2898394), (3302, 2556064), (3556, 2373488), (4064, 2076802), (5824, 1449197), (6604, 1278032), (7112, 1186744), (8128, 1038401), (11411, 739648), (11557, 730304), (13208, 639016), (14224, 593372), (22822, 369824), (23114, 365152), (26416, 319508), (28448, 296686), (45644, 184912), (46228, 182576), (52832, 159754), (56896, 148343), (79877, 105664), (91288, 92456)]