247860336

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2198

約数の個数: 80

約数和(自身を含む): 667746944

約数和(自身を除く): 419886608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 888, 1072, 1608, 1776, 2083, 2479, 3216, 4166, 4958, 6249, 7437, 8332, 9916, 12498, 14874, 16664, 19832, 24996, 29748, 33328, 39664, 49992, 59496, 77071, 99984, 118992, 139561, 154142, 231213, 279122, 308284, 418683, 462426, 558244, 616568, 837366, 924852, 1116488, 1233136, 1674732, 1849704, 2232976, 3349464, 3699408, 5163757, 6698928, 10327514, 15491271, 20655028, 30982542, 41310056, 61965084, 82620112, 123930168, 247860336]

約数ペア:

[(1, 247860336), (2, 123930168), (3, 82620112), (4, 61965084), (6, 41310056), (8, 30982542), (12, 20655028), (16, 15491271), (24, 10327514), (37, 6698928), (48, 5163757), (67, 3699408), (74, 3349464), (111, 2232976), (134, 1849704), (148, 1674732), (201, 1233136), (222, 1116488), (268, 924852), (296, 837366), (402, 616568), (444, 558244), (536, 462426), (592, 418683), (804, 308284), (888, 279122), (1072, 231213), (1608, 154142), (1776, 139561), (2083, 118992), (2479, 99984), (3216, 77071), (4166, 59496), (4958, 49992), (6249, 39664), (7437, 33328), (8332, 29748), (9916, 24996), (12498, 19832), (14874, 16664)]