2381079288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199621}}^1$

素因数の和:199708

約数の個数: 64

約数和(自身を含む): 6898936320

約数和(自身を除く): 4517857032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 199621, 399242, 598863, 798484, 1197726, 1397347, 1596968, 2395452, 2794694, 4192041, 4790904, 5589388, 8384082, 11178776, 14173091, 16768164, 28346182, 33536328, 42519273, 56692364, 85038546, 99211637, 113384728, 170077092, 198423274, 297634911, 340154184, 396846548, 595269822, 793693096, 1190539644, 2381079288]

約数ペア:

[(1, 2381079288), (2, 1190539644), (3, 793693096), (4, 595269822), (6, 396846548), (7, 340154184), (8, 297634911), (12, 198423274), (14, 170077092), (21, 113384728), (24, 99211637), (28, 85038546), (42, 56692364), (56, 42519273), (71, 33536328), (84, 28346182), (142, 16768164), (168, 14173091), (213, 11178776), (284, 8384082), (426, 5589388), (497, 4790904), (568, 4192041), (852, 2794694), (994, 2395452), (1491, 1596968), (1704, 1397347), (1988, 1197726), (2982, 798484), (3976, 598863), (5964, 399242), (11928, 199621)]