278327514

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{14731}}^1$

素因数の和:14850

約数の個数: 32

約数和(自身を含む): 577022976

約数和(自身を除く): 298695462

約数列:

[1, 2, 3, 6, 47, 67, 94, 134, 141, 201, 282, 402, 3149, 6298, 9447, 14731, 18894, 29462, 44193, 88386, 692357, 986977, 1384714, 1973954, 2077071, 2960931, 4154142, 5921862, 46387919, 92775838, 139163757, 278327514]

約数ペア:

[(1, 278327514), (2, 139163757), (3, 92775838), (6, 46387919), (47, 5921862), (67, 4154142), (94, 2960931), (134, 2077071), (141, 1973954), (201, 1384714), (282, 986977), (402, 692357), (3149, 88386), (6298, 44193), (9447, 29462), (14731, 18894)]