31492368

素因数分解:

$2^4\times 3^3\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:557

約数の個数: 80

約数和(自身を含む): 91065600

約数和(自身を除く): 59573232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 269, 271, 432, 538, 542, 807, 813, 1076, 1084, 1614, 1626, 2152, 2168, 2421, 2439, 3228, 3252, 4304, 4336, 4842, 4878, 6456, 6504, 7263, 7317, 9684, 9756, 12912, 13008, 14526, 14634, 19368, 19512, 29052, 29268, 38736, 39024, 58104, 58536, 72899, 116208, 117072, 145798, 218697, 291596, 437394, 583192, 656091, 874788, 1166384, 1312182, 1749576, 1968273, 2624364, 3499152, 3936546, 5248728, 7873092, 10497456, 15746184, 31492368]

約数ペア:

[(1, 31492368), (2, 15746184), (3, 10497456), (4, 7873092), (6, 5248728), (8, 3936546), (9, 3499152), (12, 2624364), (16, 1968273), (18, 1749576), (24, 1312182), (27, 1166384), (36, 874788), (48, 656091), (54, 583192), (72, 437394), (108, 291596), (144, 218697), (216, 145798), (269, 117072), (271, 116208), (432, 72899), (538, 58536), (542, 58104), (807, 39024), (813, 38736), (1076, 29268), (1084, 29052), (1614, 19512), (1626, 19368), (2152, 14634), (2168, 14526), (2421, 13008), (2439, 12912), (3228, 9756), (3252, 9684), (4304, 7317), (4336, 7263), (4842, 6504), (4878, 6456)]