280144272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3191}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 759951360

約数和(自身を除く): 479807088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2832, 3191, 3658, 5487, 6382, 7316, 9573, 10974, 12764, 14632, 19146, 21948, 25528, 29264, 38292, 43896, 51056, 76584, 87792, 98921, 153168, 188269, 197842, 296763, 376538, 395684, 564807, 593526, 753076, 791368, 1129614, 1187052, 1506152, 1582736, 2259228, 2374104, 3012304, 4518456, 4748208, 5836339, 9036912, 11672678, 17509017, 23345356, 35018034, 46690712, 70036068, 93381424, 140072136, 280144272]

約数ペア:

[(1, 280144272), (2, 140072136), (3, 93381424), (4, 70036068), (6, 46690712), (8, 35018034), (12, 23345356), (16, 17509017), (24, 11672678), (31, 9036912), (48, 5836339), (59, 4748208), (62, 4518456), (93, 3012304), (118, 2374104), (124, 2259228), (177, 1582736), (186, 1506152), (236, 1187052), (248, 1129614), (354, 791368), (372, 753076), (472, 593526), (496, 564807), (708, 395684), (744, 376538), (944, 296763), (1416, 197842), (1488, 188269), (1829, 153168), (2832, 98921), (3191, 87792), (3658, 76584), (5487, 51056), (6382, 43896), (7316, 38292), (9573, 29264), (10974, 25528), (12764, 21948), (14632, 19146)]