869744152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 1785571200

約数和(自身を除く): 915827048

約数列:

[1, 2, 4, 8, 19, 38, 41, 67, 76, 82, 134, 152, 164, 268, 328, 536, 779, 1273, 1558, 2083, 2546, 2747, 3116, 4166, 5092, 5494, 6232, 8332, 10184, 10988, 16664, 21976, 39577, 52193, 79154, 85403, 104386, 139561, 158308, 170806, 208772, 279122, 316616, 341612, 417544, 558244, 683224, 1116488, 1622657, 2651659, 3245314, 5303318, 5722001, 6490628, 10606636, 11444002, 12981256, 21213272, 22888004, 45776008, 108718019, 217436038, 434872076, 869744152]

約数ペア:

[(1, 869744152), (2, 434872076), (4, 217436038), (8, 108718019), (19, 45776008), (38, 22888004), (41, 21213272), (67, 12981256), (76, 11444002), (82, 10606636), (134, 6490628), (152, 5722001), (164, 5303318), (268, 3245314), (328, 2651659), (536, 1622657), (779, 1116488), (1273, 683224), (1558, 558244), (2083, 417544), (2546, 341612), (2747, 316616), (3116, 279122), (4166, 208772), (5092, 170806), (5494, 158308), (6232, 139561), (8332, 104386), (10184, 85403), (10988, 79154), (16664, 52193), (21976, 39577)]