7400484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 23905728

約数和(自身を除く): 16505244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 251, 252, 273, 324, 351, 364, 378, 468, 502, 546, 567, 702, 753, 756, 819, 1004, 1053, 1092, 1134, 1404, 1506, 1638, 1757, 2106, 2259, 2268, 2457, 3012, 3263, 3276, 3514, 4212, 4518, 4914, 5271, 6526, 6777, 7028, 7371, 9036, 9789, 9828, 10542, 13052, 13554, 14742, 15813, 19578, 20331, 21084, 22841, 27108, 29367, 29484, 31626, 39156, 40662, 45682, 47439, 58734, 63252, 68523, 81324, 88101, 91364, 94878, 117468, 137046, 142317, 176202, 189756, 205569, 264303, 274092, 284634, 352404, 411138, 528606, 569268, 616707, 822276, 1057212, 1233414, 1850121, 2466828, 3700242, 7400484]

約数ペア:

[(1, 7400484), (2, 3700242), (3, 2466828), (4, 1850121), (6, 1233414), (7, 1057212), (9, 822276), (12, 616707), (13, 569268), (14, 528606), (18, 411138), (21, 352404), (26, 284634), (27, 274092), (28, 264303), (36, 205569), (39, 189756), (42, 176202), (52, 142317), (54, 137046), (63, 117468), (78, 94878), (81, 91364), (84, 88101), (91, 81324), (108, 68523), (117, 63252), (126, 58734), (156, 47439), (162, 45682), (182, 40662), (189, 39156), (234, 31626), (251, 29484), (252, 29367), (273, 27108), (324, 22841), (351, 21084), (364, 20331), (378, 19578), (468, 15813), (502, 14742), (546, 13554), (567, 13052), (702, 10542), (753, 9828), (756, 9789), (819, 9036), (1004, 7371), (1053, 7028), (1092, 6777), (1134, 6526), (1404, 5271), (1506, 4914), (1638, 4518), (1757, 4212), (2106, 3514), (2259, 3276), (2268, 3263), (2457, 3012)]