1489497072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2271

約数の個数: 160

約数和(自身を含む): 4615418880

約数和(自身を除く): 3125921808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 71, 84, 87, 112, 116, 142, 168, 174, 203, 213, 232, 284, 336, 348, 406, 426, 464, 497, 568, 609, 696, 812, 852, 994, 1136, 1218, 1392, 1491, 1624, 1704, 1988, 2059, 2153, 2436, 2982, 3248, 3408, 3976, 4118, 4306, 4872, 5964, 6177, 6459, 7952, 8236, 8612, 9744, 11928, 12354, 12918, 14413, 15071, 16472, 17224, 23856, 24708, 25836, 28826, 30142, 32944, 34448, 43239, 45213, 49416, 51672, 57652, 60284, 62437, 86478, 90426, 98832, 103344, 115304, 120568, 124874, 152863, 172956, 180852, 187311, 230608, 241136, 249748, 305726, 345912, 361704, 374622, 437059, 458589, 499496, 611452, 691824, 723408, 749244, 874118, 917178, 998992, 1070041, 1222904, 1311177, 1498488, 1748236, 1834356, 2140082, 2445808, 2622354, 2996976, 3210123, 3496472, 3668712, 4280164, 4433027, 5244708, 6420246, 6992944, 7337424, 8560328, 8866054, 10489416, 12840492, 13299081, 17120656, 17732108, 20978832, 25680984, 26598162, 31031189, 35464216, 51361968, 53196324, 62062378, 70928432, 93093567, 106392648, 124124756, 186187134, 212785296, 248249512, 372374268, 496499024, 744748536, 1489497072]

約数ペア:

[(1, 1489497072), (2, 744748536), (3, 496499024), (4, 372374268), (6, 248249512), (7, 212785296), (8, 186187134), (12, 124124756), (14, 106392648), (16, 93093567), (21, 70928432), (24, 62062378), (28, 53196324), (29, 51361968), (42, 35464216), (48, 31031189), (56, 26598162), (58, 25680984), (71, 20978832), (84, 17732108), (87, 17120656), (112, 13299081), (116, 12840492), (142, 10489416), (168, 8866054), (174, 8560328), (203, 7337424), (213, 6992944), (232, 6420246), (284, 5244708), (336, 4433027), (348, 4280164), (406, 3668712), (426, 3496472), (464, 3210123), (497, 2996976), (568, 2622354), (609, 2445808), (696, 2140082), (812, 1834356), (852, 1748236), (994, 1498488), (1136, 1311177), (1218, 1222904), (1392, 1070041), (1491, 998992), (1624, 917178), (1704, 874118), (1988, 749244), (2059, 723408), (2153, 691824), (2436, 611452), (2982, 499496), (3248, 458589), (3408, 437059), (3976, 374622), (4118, 361704), (4306, 345912), (4872, 305726), (5964, 249748), (6177, 241136), (6459, 230608), (7952, 187311), (8236, 180852), (8612, 172956), (9744, 152863), (11928, 124874), (12354, 120568), (12918, 115304), (14413, 103344), (15071, 98832), (16472, 90426), (17224, 86478), (23856, 62437), (24708, 60284), (25836, 57652), (28826, 51672), (30142, 49416), (32944, 45213), (34448, 43239)]