841693008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 2556026880

約数和(自身を除く): 1714333872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 43, 48, 52, 57, 76, 78, 86, 104, 114, 127, 129, 152, 156, 169, 172, 208, 228, 247, 254, 258, 304, 312, 338, 344, 381, 456, 494, 507, 508, 516, 559, 624, 676, 688, 741, 762, 817, 912, 988, 1014, 1016, 1032, 1118, 1352, 1482, 1524, 1634, 1651, 1677, 1976, 2028, 2032, 2064, 2236, 2413, 2451, 2704, 2964, 3048, 3211, 3268, 3302, 3354, 3952, 4056, 4472, 4826, 4902, 4953, 5461, 5928, 6096, 6422, 6536, 6604, 6708, 7239, 7267, 8112, 8944, 9633, 9652, 9804, 9906, 10621, 10922, 11856, 12844, 13072, 13208, 13416, 14478, 14534, 16383, 19266, 19304, 19608, 19812, 21242, 21463, 21801, 21844, 25688, 26416, 26832, 28956, 29068, 31369, 31863, 32766, 38532, 38608, 39216, 39624, 42484, 42926, 43602, 43688, 51376, 57912, 58136, 62738, 63726, 64389, 65532, 70993, 77064, 79248, 84968, 85852, 87204, 87376, 94107, 103759, 115824, 116272, 125476, 127452, 128778, 131064, 138073, 141986, 154128, 169936, 171704, 174408, 188214, 207518, 212979, 250952, 254904, 257556, 262128, 276146, 283972, 311277, 343408, 348816, 376428, 407797, 414219, 415036, 425958, 501904, 509808, 515112, 552292, 567944, 622554, 752856, 815594, 828438, 830072, 851916, 922909, 1030224, 1104584, 1135888, 1223391, 1245108, 1348867, 1505712, 1631188, 1656876, 1660144, 1703832, 1845818, 2209168, 2446782, 2490216, 2697734, 2768727, 3262376, 3313752, 3407664, 3691636, 4046601, 4893564, 4980432, 5395468, 5537454, 6524752, 6627504, 7383272, 8093202, 9787128, 10790936, 11074908, 14766544, 16186404, 17535271, 19574256, 21581872, 22149816, 32372808, 35070542, 44299632, 52605813, 64745616, 70141084, 105211626, 140282168, 210423252, 280564336, 420846504, 841693008]

約数ペア:

[(1, 841693008), (2, 420846504), (3, 280564336), (4, 210423252), (6, 140282168), (8, 105211626), (12, 70141084), (13, 64745616), (16, 52605813), (19, 44299632), (24, 35070542), (26, 32372808), (38, 22149816), (39, 21581872), (43, 19574256), (48, 17535271), (52, 16186404), (57, 14766544), (76, 11074908), (78, 10790936), (86, 9787128), (104, 8093202), (114, 7383272), (127, 6627504), (129, 6524752), (152, 5537454), (156, 5395468), (169, 4980432), (172, 4893564), (208, 4046601), (228, 3691636), (247, 3407664), (254, 3313752), (258, 3262376), (304, 2768727), (312, 2697734), (338, 2490216), (344, 2446782), (381, 2209168), (456, 1845818), (494, 1703832), (507, 1660144), (508, 1656876), (516, 1631188), (559, 1505712), (624, 1348867), (676, 1245108), (688, 1223391), (741, 1135888), (762, 1104584), (817, 1030224), (912, 922909), (988, 851916), (1014, 830072), (1016, 828438), (1032, 815594), (1118, 752856), (1352, 622554), (1482, 567944), (1524, 552292), (1634, 515112), (1651, 509808), (1677, 501904), (1976, 425958), (2028, 415036), (2032, 414219), (2064, 407797), (2236, 376428), (2413, 348816), (2451, 343408), (2704, 311277), (2964, 283972), (3048, 276146), (3211, 262128), (3268, 257556), (3302, 254904), (3354, 250952), (3952, 212979), (4056, 207518), (4472, 188214), (4826, 174408), (4902, 171704), (4953, 169936), (5461, 154128), (5928, 141986), (6096, 138073), (6422, 131064), (6536, 128778), (6604, 127452), (6708, 125476), (7239, 116272), (7267, 115824), (8112, 103759), (8944, 94107), (9633, 87376), (9652, 87204), (9804, 85852), (9906, 84968), (10621, 79248), (10922, 77064), (11856, 70993), (12844, 65532), (13072, 64389), (13208, 63726), (13416, 62738), (14478, 58136), (14534, 57912), (16383, 51376), (19266, 43688), (19304, 43602), (19608, 42926), (19812, 42484), (21242, 39624), (21463, 39216), (21801, 38608), (21844, 38532), (25688, 32766), (26416, 31863), (26832, 31369), (28956, 29068)]