231462021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 392601600

約数和(自身を除く): 161139579

約数列:

[1, 3, 7, 17, 21, 29, 51, 79, 87, 119, 203, 237, 283, 357, 493, 553, 609, 849, 1343, 1479, 1659, 1981, 2291, 3451, 4029, 4811, 5943, 6873, 8207, 9401, 10353, 14433, 16037, 22357, 24621, 28203, 33677, 38947, 48111, 57449, 67071, 101031, 116841, 139519, 156499, 172347, 272629, 380069, 418557, 469497, 648353, 817887, 976633, 1140207, 1945059, 2660483, 2929899, 4538471, 7981449, 11022001, 13615413, 33066003, 77154007, 231462021]

約数ペア:

[(1, 231462021), (3, 77154007), (7, 33066003), (17, 13615413), (21, 11022001), (29, 7981449), (51, 4538471), (79, 2929899), (87, 2660483), (119, 1945059), (203, 1140207), (237, 976633), (283, 817887), (357, 648353), (493, 469497), (553, 418557), (609, 380069), (849, 272629), (1343, 172347), (1479, 156499), (1659, 139519), (1981, 116841), (2291, 101031), (3451, 67071), (4029, 57449), (4811, 48111), (5943, 38947), (6873, 33677), (8207, 28203), (9401, 24621), (10353, 22357), (14433, 16037)]