499955652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:13007

約数の個数: 120

約数和(自身を含む): 1581681024

約数和(自身を除く): 1081725372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 5508, 6426, 9639, 12852, 12967, 19278, 25934, 38556, 38901, 51868, 77802, 90769, 116703, 155604, 181538, 220439, 233406, 272307, 350109, 363076, 440878, 466812, 544614, 661317, 700218, 816921, 881756, 1050327, 1089228, 1322634, 1400436, 1543073, 1633842, 1983951, 2100654, 2450763, 2645268, 3086146, 3267684, 3967902, 4201308, 4629219, 4901526, 5951853, 6172292, 7352289, 7935804, 9258438, 9803052, 11903706, 13887657, 14704578, 17855559, 18516876, 23807412, 27775314, 29409156, 35711118, 41662971, 55550628, 71422236, 83325942, 124988913, 166651884, 249977826, 499955652]

約数ペア:

[(1, 499955652), (2, 249977826), (3, 166651884), (4, 124988913), (6, 83325942), (7, 71422236), (9, 55550628), (12, 41662971), (14, 35711118), (17, 29409156), (18, 27775314), (21, 23807412), (27, 18516876), (28, 17855559), (34, 14704578), (36, 13887657), (42, 11903706), (51, 9803052), (54, 9258438), (63, 7935804), (68, 7352289), (81, 6172292), (84, 5951853), (102, 4901526), (108, 4629219), (119, 4201308), (126, 3967902), (153, 3267684), (162, 3086146), (189, 2645268), (204, 2450763), (238, 2100654), (252, 1983951), (306, 1633842), (324, 1543073), (357, 1400436), (378, 1322634), (459, 1089228), (476, 1050327), (567, 881756), (612, 816921), (714, 700218), (756, 661317), (918, 544614), (1071, 466812), (1134, 440878), (1377, 363076), (1428, 350109), (1836, 272307), (2142, 233406), (2268, 220439), (2754, 181538), (3213, 155604), (4284, 116703), (5508, 90769), (6426, 77802), (9639, 51868), (12852, 38901), (12967, 38556), (19278, 25934)]