31169319216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{56807}}^1$

素因数の和:56919

約数の個数: 160

約数和(自身を含む): 97378910208

約数和(自身を除く): 66209590992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 71, 84, 92, 112, 138, 142, 161, 168, 184, 213, 276, 284, 322, 336, 368, 426, 483, 497, 552, 568, 644, 852, 966, 994, 1104, 1136, 1288, 1491, 1633, 1704, 1932, 1988, 2576, 2982, 3266, 3408, 3864, 3976, 4899, 5964, 6532, 7728, 7952, 9798, 11431, 11928, 13064, 19596, 22862, 23856, 26128, 34293, 39192, 45724, 56807, 68586, 78384, 91448, 113614, 137172, 170421, 182896, 227228, 274344, 340842, 397649, 454456, 548688, 681684, 795298, 908912, 1192947, 1306561, 1363368, 1590596, 2385894, 2613122, 2726736, 3181192, 3919683, 4033297, 4771788, 5226244, 6362384, 7839366, 8066594, 9145927, 9543576, 10452488, 12099891, 15678732, 16133188, 18291854, 19087152, 20904976, 24199782, 27437781, 28233079, 31357464, 32266376, 36583708, 48399564, 54875562, 56466158, 62714928, 64532752, 73167416, 84699237, 92765831, 96799128, 109751124, 112932316, 146334832, 169398474, 185531662, 193598256, 219502248, 225864632, 278297493, 338796948, 371063324, 439004496, 451729264, 556594986, 649360817, 677593896, 742126648, 1113189972, 1298721634, 1355187792, 1484253296, 1948082451, 2226379944, 2597443268, 3896164902, 4452759888, 5194886536, 7792329804, 10389773072, 15584659608, 31169319216]

約数ペア:

[(1, 31169319216), (2, 15584659608), (3, 10389773072), (4, 7792329804), (6, 5194886536), (7, 4452759888), (8, 3896164902), (12, 2597443268), (14, 2226379944), (16, 1948082451), (21, 1484253296), (23, 1355187792), (24, 1298721634), (28, 1113189972), (42, 742126648), (46, 677593896), (48, 649360817), (56, 556594986), (69, 451729264), (71, 439004496), (84, 371063324), (92, 338796948), (112, 278297493), (138, 225864632), (142, 219502248), (161, 193598256), (168, 185531662), (184, 169398474), (213, 146334832), (276, 112932316), (284, 109751124), (322, 96799128), (336, 92765831), (368, 84699237), (426, 73167416), (483, 64532752), (497, 62714928), (552, 56466158), (568, 54875562), (644, 48399564), (852, 36583708), (966, 32266376), (994, 31357464), (1104, 28233079), (1136, 27437781), (1288, 24199782), (1491, 20904976), (1633, 19087152), (1704, 18291854), (1932, 16133188), (1988, 15678732), (2576, 12099891), (2982, 10452488), (3266, 9543576), (3408, 9145927), (3864, 8066594), (3976, 7839366), (4899, 6362384), (5964, 5226244), (6532, 4771788), (7728, 4033297), (7952, 3919683), (9798, 3181192), (11431, 2726736), (11928, 2613122), (13064, 2385894), (19596, 1590596), (22862, 1363368), (23856, 1306561), (26128, 1192947), (34293, 908912), (39192, 795298), (45724, 681684), (56807, 548688), (68586, 454456), (78384, 397649), (91448, 340842), (113614, 274344), (137172, 227228), (170421, 182896)]