668798712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2901

約数の個数: 96

約数和(自身を含む): 1887600000

約数和(自身を除く): 1218801288

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, 981, 1116, 1308, 1962, 2232, 2616, 2749, 3379, 3924, 5498, 6758, 7848, 8247, 10137, 10996, 13516, 16494, 20274, 21992, 24741, 27032, 30411, 32988, 40548, 49482, 60822, 65976, 81096, 85219, 98964, 121644, 170438, 197928, 243288, 255657, 299641, 340876, 511314, 599282, 681752, 766971, 898923, 1022628, 1198564, 1533942, 1797846, 2045256, 2397128, 2696769, 3067884, 3595692, 5393538, 6135768, 7191384, 9288871, 10787076, 18577742, 21574152, 27866613, 37155484, 55733226, 74310968, 83599839, 111466452, 167199678, 222932904, 334399356, 668798712]

約数ペア:

[(1, 668798712), (2, 334399356), (3, 222932904), (4, 167199678), (6, 111466452), (8, 83599839), (9, 74310968), (12, 55733226), (18, 37155484), (24, 27866613), (31, 21574152), (36, 18577742), (62, 10787076), (72, 9288871), (93, 7191384), (109, 6135768), (124, 5393538), (186, 3595692), (218, 3067884), (248, 2696769), (279, 2397128), (327, 2045256), (372, 1797846), (436, 1533942), (558, 1198564), (654, 1022628), (744, 898923), (872, 766971), (981, 681752), (1116, 599282), (1308, 511314), (1962, 340876), (2232, 299641), (2616, 255657), (2749, 243288), (3379, 197928), (3924, 170438), (5498, 121644), (6758, 98964), (7848, 85219), (8247, 81096), (10137, 65976), (10996, 60822), (13516, 49482), (16494, 40548), (20274, 32988), (21992, 30411), (24741, 27032)]