308773764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21283}}^1$

素因数の和:21337

約数の個数: 72

約数和(自身を含む): 867706112

約数和(自身を除く): 558932348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 21283, 42566, 63849, 85132, 127698, 191547, 255396, 276679, 383094, 553358, 659773, 766188, 830037, 1106716, 1319546, 1660074, 1979319, 2490111, 2639092, 3320148, 3958638, 4980222, 5937957, 7917276, 8577049, 9960444, 11875914, 17154098, 23751828, 25731147, 34308196, 51462294, 77193441, 102924588, 154386882, 308773764]

約数ペア:

[(1, 308773764), (2, 154386882), (3, 102924588), (4, 77193441), (6, 51462294), (9, 34308196), (12, 25731147), (13, 23751828), (18, 17154098), (26, 11875914), (31, 9960444), (36, 8577049), (39, 7917276), (52, 5937957), (62, 4980222), (78, 3958638), (93, 3320148), (117, 2639092), (124, 2490111), (156, 1979319), (186, 1660074), (234, 1319546), (279, 1106716), (372, 830037), (403, 766188), (468, 659773), (558, 553358), (806, 383094), (1116, 276679), (1209, 255396), (1612, 191547), (2418, 127698), (3627, 85132), (4836, 63849), (7254, 42566), (14508, 21283)]