508841242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 1051061760

約数和(自身を除く): 542220518

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 41, 74, 82, 91, 97, 133, 182, 194, 247, 259, 266, 287, 481, 494, 518, 533, 574, 679, 703, 779, 962, 1066, 1261, 1358, 1406, 1517, 1558, 1729, 1843, 2522, 3034, 3367, 3458, 3589, 3686, 3731, 3977, 4921, 5453, 6734, 7178, 7462, 7954, 8827, 9139, 9842, 10127, 10619, 10906, 12901, 17654, 18278, 19721, 20254, 21238, 23959, 25123, 25802, 27839, 28823, 39442, 46657, 47918, 50246, 51701, 55678, 57646, 63973, 68191, 70889, 75563, 93314, 103402, 127946, 136382, 138047, 141778, 147149, 151126, 167713, 201761, 276094, 294298, 326599, 335426, 361907, 374699, 403522, 477337, 528941, 653198, 723814, 749398, 886483, 954674, 982319, 1030043, 1057882, 1772966, 1912937, 1964638, 2060086, 2622893, 2795831, 3825874, 5245786, 5591662, 6205381, 6876233, 12410762, 13390559, 13752466, 19570817, 26781118, 36345803, 39141634, 72691606, 254420621, 508841242]

約数ペア:

[(1, 508841242), (2, 254420621), (7, 72691606), (13, 39141634), (14, 36345803), (19, 26781118), (26, 19570817), (37, 13752466), (38, 13390559), (41, 12410762), (74, 6876233), (82, 6205381), (91, 5591662), (97, 5245786), (133, 3825874), (182, 2795831), (194, 2622893), (247, 2060086), (259, 1964638), (266, 1912937), (287, 1772966), (481, 1057882), (494, 1030043), (518, 982319), (533, 954674), (574, 886483), (679, 749398), (703, 723814), (779, 653198), (962, 528941), (1066, 477337), (1261, 403522), (1358, 374699), (1406, 361907), (1517, 335426), (1558, 326599), (1729, 294298), (1843, 276094), (2522, 201761), (3034, 167713), (3367, 151126), (3458, 147149), (3589, 141778), (3686, 138047), (3731, 136382), (3977, 127946), (4921, 103402), (5453, 93314), (6734, 75563), (7178, 70889), (7462, 68191), (7954, 63973), (8827, 57646), (9139, 55678), (9842, 51701), (10127, 50246), (10619, 47918), (10906, 46657), (12901, 39442), (17654, 28823), (18278, 27839), (19721, 25802), (20254, 25123), (21238, 23959)]