294876972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14653}}^1$

素因数の和:14719

約数の個数: 72

約数和(自身を含む): 821444624

約数和(自身を除く): 526567652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 14653, 20124, 29306, 43959, 58612, 87918, 131877, 175836, 190489, 263754, 380978, 527508, 571467, 630079, 761956, 1142934, 1260158, 1714401, 1890237, 2285868, 2520316, 3428802, 3780474, 5670711, 6857604, 7560948, 8191027, 11341422, 16382054, 22682844, 24573081, 32764108, 49146162, 73719243, 98292324, 147438486, 294876972]

約数ペア:

[(1, 294876972), (2, 147438486), (3, 98292324), (4, 73719243), (6, 49146162), (9, 32764108), (12, 24573081), (13, 22682844), (18, 16382054), (26, 11341422), (36, 8191027), (39, 7560948), (43, 6857604), (52, 5670711), (78, 3780474), (86, 3428802), (117, 2520316), (129, 2285868), (156, 1890237), (172, 1714401), (234, 1260158), (258, 1142934), (387, 761956), (468, 630079), (516, 571467), (559, 527508), (774, 380978), (1118, 263754), (1548, 190489), (1677, 175836), (2236, 131877), (3354, 87918), (5031, 58612), (6708, 43959), (10062, 29306), (14653, 20124)]