291716202368

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{59581}}^1$

素因数の和:60943

約数の個数: 64

約数和(自身を含む): 601659036000

約数和(自身を除く): 309942833632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1319, 1856, 2638, 3712, 5276, 10552, 21104, 38251, 42208, 59581, 76502, 84416, 119162, 153004, 168832, 238324, 306008, 476648, 612016, 953296, 1224032, 1727849, 1906592, 2448064, 3455698, 3813184, 4896128, 6911396, 7626368, 13822792, 27645584, 55291168, 78587339, 110582336, 157174678, 221164672, 314349356, 628698712, 1257397424, 2279032831, 2514794848, 4558065662, 5029589696, 9116131324, 10059179392, 18232262648, 36464525296, 72929050592, 145858101184, 291716202368]

約数ペア:

[(1, 291716202368), (2, 145858101184), (4, 72929050592), (8, 36464525296), (16, 18232262648), (29, 10059179392), (32, 9116131324), (58, 5029589696), (64, 4558065662), (116, 2514794848), (128, 2279032831), (232, 1257397424), (464, 628698712), (928, 314349356), (1319, 221164672), (1856, 157174678), (2638, 110582336), (3712, 78587339), (5276, 55291168), (10552, 27645584), (21104, 13822792), (38251, 7626368), (42208, 6911396), (59581, 4896128), (76502, 3813184), (84416, 3455698), (119162, 2448064), (153004, 1906592), (168832, 1727849), (238324, 1224032), (306008, 953296), (476648, 612016)]