4480378881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 6862872576

約数和(自身を除く): 2382493695

約数列:

[1, 3, 11, 31, 33, 93, 97, 163, 277, 291, 341, 489, 831, 1023, 1067, 1793, 3007, 3047, 3201, 5053, 5379, 8587, 9021, 9141, 15159, 15811, 25761, 26869, 33077, 45151, 47433, 55583, 80607, 94457, 99231, 135453, 166749, 173921, 283371, 295559, 490141, 496661, 521763, 832939, 886677, 1399681, 1470423, 1489983, 2498817, 4199043, 4379647, 5391551, 9162329, 13138941, 15396491, 16174653, 27486987, 46189473, 48176117, 135769057, 144528351, 407307171, 1493459627, 4480378881]

約数ペア:

[(1, 4480378881), (3, 1493459627), (11, 407307171), (31, 144528351), (33, 135769057), (93, 48176117), (97, 46189473), (163, 27486987), (277, 16174653), (291, 15396491), (341, 13138941), (489, 9162329), (831, 5391551), (1023, 4379647), (1067, 4199043), (1793, 2498817), (3007, 1489983), (3047, 1470423), (3201, 1399681), (5053, 886677), (5379, 832939), (8587, 521763), (9021, 496661), (9141, 490141), (15159, 295559), (15811, 283371), (25761, 173921), (26869, 166749), (33077, 135453), (45151, 99231), (47433, 94457), (55583, 80607)]