43431948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 135582720

約数和(自身を除く): 92150772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 57, 63, 76, 84, 94, 114, 126, 133, 141, 171, 188, 193, 228, 252, 266, 282, 329, 342, 386, 399, 423, 532, 564, 579, 658, 684, 772, 798, 846, 893, 987, 1158, 1197, 1316, 1351, 1596, 1692, 1737, 1786, 1974, 2316, 2394, 2679, 2702, 2961, 3474, 3572, 3667, 3948, 4053, 4788, 5358, 5404, 5922, 6251, 6948, 7334, 8037, 8106, 9071, 10716, 11001, 11844, 12159, 12502, 14668, 16074, 16212, 18142, 18753, 22002, 24318, 25004, 25669, 27213, 32148, 33003, 36284, 37506, 44004, 48636, 51338, 54426, 56259, 63497, 66006, 75012, 77007, 81639, 102676, 108852, 112518, 126994, 132012, 154014, 163278, 172349, 190491, 225036, 231021, 253988, 308028, 326556, 344698, 380982, 462042, 517047, 571473, 689396, 761964, 924084, 1034094, 1142946, 1206443, 1551141, 2068188, 2285892, 2412886, 3102282, 3619329, 4825772, 6204564, 7238658, 10857987, 14477316, 21715974, 43431948]

約数ペア:

[(1, 43431948), (2, 21715974), (3, 14477316), (4, 10857987), (6, 7238658), (7, 6204564), (9, 4825772), (12, 3619329), (14, 3102282), (18, 2412886), (19, 2285892), (21, 2068188), (28, 1551141), (36, 1206443), (38, 1142946), (42, 1034094), (47, 924084), (57, 761964), (63, 689396), (76, 571473), (84, 517047), (94, 462042), (114, 380982), (126, 344698), (133, 326556), (141, 308028), (171, 253988), (188, 231021), (193, 225036), (228, 190491), (252, 172349), (266, 163278), (282, 154014), (329, 132012), (342, 126994), (386, 112518), (399, 108852), (423, 102676), (532, 81639), (564, 77007), (579, 75012), (658, 66006), (684, 63497), (772, 56259), (798, 54426), (846, 51338), (893, 48636), (987, 44004), (1158, 37506), (1197, 36284), (1316, 33003), (1351, 32148), (1596, 27213), (1692, 25669), (1737, 25004), (1786, 24318), (1974, 22002), (2316, 18753), (2394, 18142), (2679, 16212), (2702, 16074), (2961, 14668), (3474, 12502), (3572, 12159), (3667, 11844), (3948, 11001), (4053, 10716), (4788, 9071), (5358, 8106), (5404, 8037), (5922, 7334), (6251, 6948)]