108980872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 283852800

約数和(自身を除く): 174871928

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 341, 364, 403, 434, 439, 572, 616, 682, 728, 806, 868, 878, 1001, 1144, 1364, 1612, 1736, 1756, 2002, 2387, 2728, 2821, 3073, 3224, 3512, 4004, 4433, 4774, 4829, 5642, 5707, 6146, 8008, 8866, 9548, 9658, 11284, 11414, 12292, 13609, 17732, 19096, 19316, 22568, 22828, 24584, 27218, 31031, 33803, 35464, 38632, 39949, 45656, 54436, 62062, 62777, 67606, 79898, 95263, 108872, 124124, 125554, 135212, 149699, 159796, 176917, 190526, 248248, 251108, 270424, 299398, 319592, 353834, 381052, 439439, 502216, 598796, 707668, 762104, 878878, 1047893, 1197592, 1238419, 1415336, 1757756, 1946087, 2095786, 2476838, 3515512, 3892174, 4191572, 4953676, 7784348, 8383144, 9907352, 13622609, 15568696, 27245218, 54490436, 108980872]

約数ペア:

[(1, 108980872), (2, 54490436), (4, 27245218), (7, 15568696), (8, 13622609), (11, 9907352), (13, 8383144), (14, 7784348), (22, 4953676), (26, 4191572), (28, 3892174), (31, 3515512), (44, 2476838), (52, 2095786), (56, 1946087), (62, 1757756), (77, 1415336), (88, 1238419), (91, 1197592), (104, 1047893), (124, 878878), (143, 762104), (154, 707668), (182, 598796), (217, 502216), (248, 439439), (286, 381052), (308, 353834), (341, 319592), (364, 299398), (403, 270424), (434, 251108), (439, 248248), (572, 190526), (616, 176917), (682, 159796), (728, 149699), (806, 135212), (868, 125554), (878, 124124), (1001, 108872), (1144, 95263), (1364, 79898), (1612, 67606), (1736, 62777), (1756, 62062), (2002, 54436), (2387, 45656), (2728, 39949), (2821, 38632), (3073, 35464), (3224, 33803), (3512, 31031), (4004, 27218), (4433, 24584), (4774, 22828), (4829, 22568), (5642, 19316), (5707, 19096), (6146, 17732), (8008, 13609), (8866, 12292), (9548, 11414), (9658, 11284)]