221635368

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 625996800

約数和(自身を除く): 404361432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 109, 124, 186, 218, 248, 279, 327, 372, 436, 558, 654, 744, 872, 911, 981, 1116, 1308, 1822, 1962, 2232, 2616, 2733, 3379, 3644, 3924, 5466, 6758, 7288, 7848, 8199, 10137, 10932, 13516, 16398, 20274, 21864, 27032, 28241, 30411, 32796, 40548, 56482, 60822, 65592, 81096, 84723, 99299, 112964, 121644, 169446, 198598, 225928, 243288, 254169, 297897, 338892, 397196, 508338, 595794, 677784, 794392, 893691, 1016676, 1191588, 1787382, 2033352, 2383176, 3078269, 3574764, 6156538, 7149528, 9234807, 12313076, 18469614, 24626152, 27704421, 36939228, 55408842, 73878456, 110817684, 221635368]

約数ペア:

[(1, 221635368), (2, 110817684), (3, 73878456), (4, 55408842), (6, 36939228), (8, 27704421), (9, 24626152), (12, 18469614), (18, 12313076), (24, 9234807), (31, 7149528), (36, 6156538), (62, 3574764), (72, 3078269), (93, 2383176), (109, 2033352), (124, 1787382), (186, 1191588), (218, 1016676), (248, 893691), (279, 794392), (327, 677784), (372, 595794), (436, 508338), (558, 397196), (654, 338892), (744, 297897), (872, 254169), (911, 243288), (981, 225928), (1116, 198598), (1308, 169446), (1822, 121644), (1962, 112964), (2232, 99299), (2616, 84723), (2733, 81096), (3379, 65592), (3644, 60822), (3924, 56482), (5466, 40548), (6758, 32796), (7288, 30411), (7848, 28241), (8199, 27032), (10137, 21864), (10932, 20274), (13516, 16398)]