15703725648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{63391}}^1$

素因数の和:63812

約数の個数: 80

約数和(自身を含む): 43799307776

約数和(自身を除く): 28095582128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 397, 624, 794, 1191, 1588, 2382, 3176, 4764, 5161, 6352, 9528, 10322, 15483, 19056, 20644, 30966, 41288, 61932, 63391, 82576, 123864, 126782, 190173, 247728, 253564, 380346, 507128, 760692, 824083, 1014256, 1521384, 1648166, 2472249, 3042768, 3296332, 4944498, 6592664, 9888996, 13185328, 19777992, 25166227, 39555984, 50332454, 75498681, 100664908, 150997362, 201329816, 301994724, 327160951, 402659632, 603989448, 654321902, 981482853, 1207978896, 1308643804, 1962965706, 2617287608, 3925931412, 5234575216, 7851862824, 15703725648]

約数ペア:

[(1, 15703725648), (2, 7851862824), (3, 5234575216), (4, 3925931412), (6, 2617287608), (8, 1962965706), (12, 1308643804), (13, 1207978896), (16, 981482853), (24, 654321902), (26, 603989448), (39, 402659632), (48, 327160951), (52, 301994724), (78, 201329816), (104, 150997362), (156, 100664908), (208, 75498681), (312, 50332454), (397, 39555984), (624, 25166227), (794, 19777992), (1191, 13185328), (1588, 9888996), (2382, 6592664), (3176, 4944498), (4764, 3296332), (5161, 3042768), (6352, 2472249), (9528, 1648166), (10322, 1521384), (15483, 1014256), (19056, 824083), (20644, 760692), (30966, 507128), (41288, 380346), (61932, 253564), (63391, 247728), (82576, 190173), (123864, 126782)]