291448908

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 783820800

約数和(自身を除く): 492371892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 59, 106, 108, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 863, 954, 1062, 1431, 1593, 1726, 1908, 2124, 2589, 2862, 3127, 3186, 3452, 5178, 5724, 6254, 6372, 7767, 9381, 10356, 12508, 15534, 18762, 23301, 28143, 31068, 37524, 45739, 46602, 50917, 56286, 84429, 91478, 93204, 101834, 112572, 137217, 152751, 168858, 182956, 203668, 274434, 305502, 337716, 411651, 458253, 548868, 611004, 823302, 916506, 1234953, 1374759, 1646604, 1833012, 2469906, 2698601, 2749518, 4939812, 5397202, 5499036, 8095803, 10794404, 16191606, 24287409, 32383212, 48574818, 72862227, 97149636, 145724454, 291448908]

約数ペア:

[(1, 291448908), (2, 145724454), (3, 97149636), (4, 72862227), (6, 48574818), (9, 32383212), (12, 24287409), (18, 16191606), (27, 10794404), (36, 8095803), (53, 5499036), (54, 5397202), (59, 4939812), (106, 2749518), (108, 2698601), (118, 2469906), (159, 1833012), (177, 1646604), (212, 1374759), (236, 1234953), (318, 916506), (354, 823302), (477, 611004), (531, 548868), (636, 458253), (708, 411651), (863, 337716), (954, 305502), (1062, 274434), (1431, 203668), (1593, 182956), (1726, 168858), (1908, 152751), (2124, 137217), (2589, 112572), (2862, 101834), (3127, 93204), (3186, 91478), (3452, 84429), (5178, 56286), (5724, 50917), (6254, 46602), (6372, 45739), (7767, 37524), (9381, 31068), (10356, 28143), (12508, 23301), (15534, 18762)]