392183428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 862717632

約数和(自身を除く): 470534204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 169, 182, 268, 338, 364, 469, 676, 871, 938, 1183, 1237, 1742, 1876, 2366, 2474, 3484, 4732, 4948, 6097, 8659, 11323, 12194, 16081, 17318, 22646, 24388, 32162, 34636, 45292, 64324, 79261, 82879, 112567, 158522, 165758, 209053, 225134, 317044, 331516, 418106, 450268, 580153, 836212, 1077427, 1160306, 1463371, 2154854, 2320612, 2926742, 4309708, 5853484, 7541989, 14006551, 15083978, 28013102, 30167956, 56026204, 98045857, 196091714, 392183428]

約数ペア:

[(1, 392183428), (2, 196091714), (4, 98045857), (7, 56026204), (13, 30167956), (14, 28013102), (26, 15083978), (28, 14006551), (52, 7541989), (67, 5853484), (91, 4309708), (134, 2926742), (169, 2320612), (182, 2154854), (268, 1463371), (338, 1160306), (364, 1077427), (469, 836212), (676, 580153), (871, 450268), (938, 418106), (1183, 331516), (1237, 317044), (1742, 225134), (1876, 209053), (2366, 165758), (2474, 158522), (3484, 112567), (4732, 82879), (4948, 79261), (6097, 64324), (8659, 45292), (11323, 34636), (12194, 32162), (16081, 24388), (17318, 22646)]