231908376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 492037224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 97, 98, 107, 114, 133, 147, 152, 168, 194, 196, 214, 228, 266, 291, 294, 321, 388, 392, 399, 428, 456, 532, 582, 588, 642, 679, 749, 776, 798, 856, 931, 1064, 1164, 1176, 1284, 1358, 1498, 1596, 1843, 1862, 2033, 2037, 2247, 2328, 2568, 2716, 2793, 2996, 3192, 3686, 3724, 4066, 4074, 4494, 4753, 5243, 5432, 5529, 5586, 5992, 6099, 7372, 7448, 8132, 8148, 8988, 9506, 10379, 10486, 11058, 11172, 12198, 12901, 14231, 14259, 14744, 15729, 16264, 16296, 17976, 19012, 20758, 20972, 22116, 22344, 24396, 25802, 28462, 28518, 31137, 31458, 38024, 38703, 41516, 41944, 42693, 44232, 48792, 51604, 56924, 57036, 62274, 62916, 72653, 77406, 83032, 85386, 90307, 99617, 103208, 113848, 114072, 124548, 125832, 145306, 154812, 170772, 180614, 197201, 199234, 217959, 249096, 270921, 290612, 298851, 309624, 341544, 361228, 394402, 398468, 435918, 508571, 541842, 581224, 591603, 597702, 722456, 788804, 796936, 871836, 1017142, 1083684, 1183206, 1195404, 1380407, 1525713, 1577608, 1743672, 2034284, 2167368, 2366412, 2390808, 2760814, 3051426, 4068568, 4141221, 4732824, 5521628, 6102852, 8282442, 9662849, 11043256, 12205704, 16564884, 19325698, 28988547, 33129768, 38651396, 57977094, 77302792, 115954188, 231908376]

約数ペア:

[(1, 231908376), (2, 115954188), (3, 77302792), (4, 57977094), (6, 38651396), (7, 33129768), (8, 28988547), (12, 19325698), (14, 16564884), (19, 12205704), (21, 11043256), (24, 9662849), (28, 8282442), (38, 6102852), (42, 5521628), (49, 4732824), (56, 4141221), (57, 4068568), (76, 3051426), (84, 2760814), (97, 2390808), (98, 2366412), (107, 2167368), (114, 2034284), (133, 1743672), (147, 1577608), (152, 1525713), (168, 1380407), (194, 1195404), (196, 1183206), (214, 1083684), (228, 1017142), (266, 871836), (291, 796936), (294, 788804), (321, 722456), (388, 597702), (392, 591603), (399, 581224), (428, 541842), (456, 508571), (532, 435918), (582, 398468), (588, 394402), (642, 361228), (679, 341544), (749, 309624), (776, 298851), (798, 290612), (856, 270921), (931, 249096), (1064, 217959), (1164, 199234), (1176, 197201), (1284, 180614), (1358, 170772), (1498, 154812), (1596, 145306), (1843, 125832), (1862, 124548), (2033, 114072), (2037, 113848), (2247, 103208), (2328, 99617), (2568, 90307), (2716, 85386), (2793, 83032), (2996, 77406), (3192, 72653), (3686, 62916), (3724, 62274), (4066, 57036), (4074, 56924), (4494, 51604), (4753, 48792), (5243, 44232), (5432, 42693), (5529, 41944), (5586, 41516), (5992, 38703), (6099, 38024), (7372, 31458), (7448, 31137), (8132, 28518), (8148, 28462), (8988, 25802), (9506, 24396), (10379, 22344), (10486, 22116), (11058, 20972), (11172, 20758), (12198, 19012), (12901, 17976), (14231, 16296), (14259, 16264), (14744, 15729)]