228592728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 770515200

約数和(自身を除く): 541922472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 139, 156, 168, 182, 234, 251, 252, 273, 278, 312, 364, 417, 468, 502, 504, 546, 556, 728, 753, 819, 834, 936, 973, 1004, 1092, 1112, 1251, 1506, 1638, 1668, 1757, 1807, 1946, 2008, 2184, 2259, 2502, 2919, 3012, 3263, 3276, 3336, 3514, 3614, 3892, 4518, 5004, 5271, 5421, 5838, 6024, 6526, 6552, 7028, 7228, 7784, 8757, 9036, 9789, 10008, 10542, 10842, 11676, 12649, 13052, 14056, 14456, 15813, 16263, 17514, 18072, 19578, 21084, 21684, 22841, 23352, 25298, 26104, 29367, 31626, 32526, 34889, 35028, 37947, 39156, 42168, 43368, 45682, 50596, 58734, 63252, 65052, 68523, 69778, 70056, 75894, 78312, 91364, 101192, 104667, 113841, 117468, 126504, 130104, 137046, 139556, 151788, 182728, 205569, 209334, 227682, 234936, 244223, 274092, 279112, 303576, 314001, 411138, 418668, 453557, 455364, 488446, 548184, 628002, 732669, 822276, 837336, 907114, 910728, 976892, 1256004, 1360671, 1465338, 1644552, 1814228, 1953784, 2198007, 2512008, 2721342, 2930676, 3174899, 3628456, 4082013, 4396014, 5442684, 5861352, 6349798, 8164026, 8792028, 9524697, 10885368, 12699596, 16328052, 17584056, 19049394, 25399192, 28574091, 32656104, 38098788, 57148182, 76197576, 114296364, 228592728]

約数ペア:

[(1, 228592728), (2, 114296364), (3, 76197576), (4, 57148182), (6, 38098788), (7, 32656104), (8, 28574091), (9, 25399192), (12, 19049394), (13, 17584056), (14, 16328052), (18, 12699596), (21, 10885368), (24, 9524697), (26, 8792028), (28, 8164026), (36, 6349798), (39, 5861352), (42, 5442684), (52, 4396014), (56, 4082013), (63, 3628456), (72, 3174899), (78, 2930676), (84, 2721342), (91, 2512008), (104, 2198007), (117, 1953784), (126, 1814228), (139, 1644552), (156, 1465338), (168, 1360671), (182, 1256004), (234, 976892), (251, 910728), (252, 907114), (273, 837336), (278, 822276), (312, 732669), (364, 628002), (417, 548184), (468, 488446), (502, 455364), (504, 453557), (546, 418668), (556, 411138), (728, 314001), (753, 303576), (819, 279112), (834, 274092), (936, 244223), (973, 234936), (1004, 227682), (1092, 209334), (1112, 205569), (1251, 182728), (1506, 151788), (1638, 139556), (1668, 137046), (1757, 130104), (1807, 126504), (1946, 117468), (2008, 113841), (2184, 104667), (2259, 101192), (2502, 91364), (2919, 78312), (3012, 75894), (3263, 70056), (3276, 69778), (3336, 68523), (3514, 65052), (3614, 63252), (3892, 58734), (4518, 50596), (5004, 45682), (5271, 43368), (5421, 42168), (5838, 39156), (6024, 37947), (6526, 35028), (6552, 34889), (7028, 32526), (7228, 31626), (7784, 29367), (8757, 26104), (9036, 25298), (9789, 23352), (10008, 22841), (10542, 21684), (10842, 21084), (11676, 19578), (12649, 18072), (13052, 17514), (14056, 16263), (14456, 15813)]