231778736

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3637}}^1$

素因数の和:4221

約数の個数: 40

約数和(自身を含む): 514267680

約数和(自身を除く): 282488944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1138, 2276, 3637, 3983, 4552, 7274, 7966, 9104, 14548, 15932, 25459, 29096, 31864, 50918, 58192, 63728, 101836, 203672, 407344, 2069453, 4138906, 8277812, 14486171, 16555624, 28972342, 33111248, 57944684, 115889368, 231778736]

約数ペア:

[(1, 231778736), (2, 115889368), (4, 57944684), (7, 33111248), (8, 28972342), (14, 16555624), (16, 14486171), (28, 8277812), (56, 4138906), (112, 2069453), (569, 407344), (1138, 203672), (2276, 101836), (3637, 63728), (3983, 58192), (4552, 50918), (7274, 31864), (7966, 29096), (9104, 25459), (14548, 15932)]