221882144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5783}}^1$

素因数の和:5913

約数の個数: 48

約数和(自身を含む): 480997440

約数和(自身を除く): 259115296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2398, 3488, 4796, 5783, 9592, 11566, 19184, 23132, 38368, 46264, 63613, 92528, 127226, 185056, 254452, 508904, 630347, 1017808, 1260694, 2035616, 2521388, 5042776, 6933817, 10085552, 13867634, 20171104, 27735268, 55470536, 110941072, 221882144]

約数ペア:

[(1, 221882144), (2, 110941072), (4, 55470536), (8, 27735268), (11, 20171104), (16, 13867634), (22, 10085552), (32, 6933817), (44, 5042776), (88, 2521388), (109, 2035616), (176, 1260694), (218, 1017808), (352, 630347), (436, 508904), (872, 254452), (1199, 185056), (1744, 127226), (2398, 92528), (3488, 63613), (4796, 46264), (5783, 38368), (9592, 23132), (11566, 19184)]