298235476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 713220480

約数和(自身を除く): 414985004

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 41, 44, 76, 77, 82, 113, 121, 133, 154, 164, 209, 226, 242, 266, 287, 308, 418, 451, 452, 484, 532, 574, 779, 791, 836, 847, 902, 1148, 1243, 1463, 1558, 1582, 1694, 1804, 2147, 2299, 2486, 2926, 3116, 3157, 3164, 3388, 4294, 4598, 4633, 4961, 4972, 5453, 5852, 6314, 8569, 8588, 8701, 9196, 9266, 9922, 10906, 12628, 13673, 15029, 16093, 17138, 17402, 18532, 19844, 21812, 23617, 27346, 30058, 32186, 32431, 34276, 34727, 34804, 47234, 50963, 54692, 59983, 60116, 64372, 64862, 69454, 88027, 94259, 94468, 95711, 101926, 119966, 129724, 138908, 165319, 176054, 188518, 191422, 203852, 239932, 259787, 330638, 352108, 356741, 377036, 382844, 519574, 560593, 616189, 659813, 661276, 713482, 968297, 1039148, 1121186, 1232378, 1319626, 1426964, 1818509, 1936594, 2242372, 2464756, 2639252, 3637018, 3873188, 3924151, 6778079, 7274036, 7848302, 10651267, 13556158, 15696604, 21302534, 27112316, 42605068, 74558869, 149117738, 298235476]

約数ペア:

[(1, 298235476), (2, 149117738), (4, 74558869), (7, 42605068), (11, 27112316), (14, 21302534), (19, 15696604), (22, 13556158), (28, 10651267), (38, 7848302), (41, 7274036), (44, 6778079), (76, 3924151), (77, 3873188), (82, 3637018), (113, 2639252), (121, 2464756), (133, 2242372), (154, 1936594), (164, 1818509), (209, 1426964), (226, 1319626), (242, 1232378), (266, 1121186), (287, 1039148), (308, 968297), (418, 713482), (451, 661276), (452, 659813), (484, 616189), (532, 560593), (574, 519574), (779, 382844), (791, 377036), (836, 356741), (847, 352108), (902, 330638), (1148, 259787), (1243, 239932), (1463, 203852), (1558, 191422), (1582, 188518), (1694, 176054), (1804, 165319), (2147, 138908), (2299, 129724), (2486, 119966), (2926, 101926), (3116, 95711), (3157, 94468), (3164, 94259), (3388, 88027), (4294, 69454), (4598, 64862), (4633, 64372), (4961, 60116), (4972, 59983), (5453, 54692), (5852, 50963), (6314, 47234), (8569, 34804), (8588, 34727), (8701, 34276), (9196, 32431), (9266, 32186), (9922, 30058), (10906, 27346), (12628, 23617), (13673, 21812), (15029, 19844), (16093, 18532), (17138, 17402)]