290682288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5067

約数の個数: 120

約数和(自身を含む): 904525440

約数和(自身を除く): 613843152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 5009, 6448, 7254, 9672, 10018, 14508, 15027, 19344, 20036, 29016, 30054, 40072, 45081, 58032, 60108, 65117, 80144, 90162, 120216, 130234, 155279, 180324, 195351, 240432, 260468, 310558, 360648, 390702, 465837, 520936, 586053, 621116, 721296, 781404, 931674, 1041872, 1172106, 1242232, 1397511, 1562808, 1863348, 2018627, 2344212, 2484464, 2795022, 3125616, 3726696, 4037254, 4688424, 5590044, 6055881, 7453392, 8074508, 9376848, 11180088, 12111762, 16149016, 18167643, 22360176, 24223524, 32298032, 36335286, 48447048, 72670572, 96894096, 145341144, 290682288]

約数ペア:

[(1, 290682288), (2, 145341144), (3, 96894096), (4, 72670572), (6, 48447048), (8, 36335286), (9, 32298032), (12, 24223524), (13, 22360176), (16, 18167643), (18, 16149016), (24, 12111762), (26, 11180088), (31, 9376848), (36, 8074508), (39, 7453392), (48, 6055881), (52, 5590044), (62, 4688424), (72, 4037254), (78, 3726696), (93, 3125616), (104, 2795022), (117, 2484464), (124, 2344212), (144, 2018627), (156, 1863348), (186, 1562808), (208, 1397511), (234, 1242232), (248, 1172106), (279, 1041872), (312, 931674), (372, 781404), (403, 721296), (468, 621116), (496, 586053), (558, 520936), (624, 465837), (744, 390702), (806, 360648), (936, 310558), (1116, 260468), (1209, 240432), (1488, 195351), (1612, 180324), (1872, 155279), (2232, 130234), (2418, 120216), (3224, 90162), (3627, 80144), (4464, 65117), (4836, 60108), (5009, 58032), (6448, 45081), (7254, 40072), (9672, 30054), (10018, 29016), (14508, 20036), (15027, 19344)]