231311472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1$

素因数の和:1963

約数の個数: 120

約数和(自身を含む): 721132416

約数和(自身を除く): 489820944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 1907, 2128, 2166, 2527, 2888, 3192, 3814, 4332, 5054, 5721, 5776, 6384, 7581, 7628, 8664, 10108, 11442, 13349, 15162, 15256, 17328, 20216, 22884, 26698, 30324, 30512, 36233, 40047, 40432, 45768, 53396, 60648, 72466, 80094, 91536, 106792, 108699, 121296, 144932, 160188, 213584, 217398, 253631, 289864, 320376, 434796, 507262, 579728, 640752, 688427, 760893, 869592, 1014524, 1376854, 1521786, 1739184, 2029048, 2065281, 2753708, 3043572, 4058096, 4130562, 4818989, 5507416, 6087144, 8261124, 9637978, 11014832, 12174288, 14456967, 16522248, 19275956, 28913934, 33044496, 38551912, 57827868, 77103824, 115655736, 231311472]

約数ペア:

[(1, 231311472), (2, 115655736), (3, 77103824), (4, 57827868), (6, 38551912), (7, 33044496), (8, 28913934), (12, 19275956), (14, 16522248), (16, 14456967), (19, 12174288), (21, 11014832), (24, 9637978), (28, 8261124), (38, 6087144), (42, 5507416), (48, 4818989), (56, 4130562), (57, 4058096), (76, 3043572), (84, 2753708), (112, 2065281), (114, 2029048), (133, 1739184), (152, 1521786), (168, 1376854), (228, 1014524), (266, 869592), (304, 760893), (336, 688427), (361, 640752), (399, 579728), (456, 507262), (532, 434796), (722, 320376), (798, 289864), (912, 253631), (1064, 217398), (1083, 213584), (1444, 160188), (1596, 144932), (1907, 121296), (2128, 108699), (2166, 106792), (2527, 91536), (2888, 80094), (3192, 72466), (3814, 60648), (4332, 53396), (5054, 45768), (5721, 40432), (5776, 40047), (6384, 36233), (7581, 30512), (7628, 30324), (8664, 26698), (10108, 22884), (11442, 20216), (13349, 17328), (15162, 15256)]