375990552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 1202880000

約数和(自身を除く): 826889448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1112, 1251, 1512, 1668, 1789, 1946, 2502, 2919, 3336, 3578, 3753, 3892, 5004, 5367, 5838, 7156, 7506, 7784, 8757, 10008, 10734, 11676, 12523, 14312, 15012, 16101, 17514, 21468, 23352, 25046, 26271, 30024, 32202, 35028, 37569, 42936, 48303, 50092, 52542, 64404, 70056, 75138, 96606, 100184, 105084, 112707, 128808, 150276, 193212, 210168, 225414, 248671, 300552, 338121, 386424, 450828, 497342, 676242, 746013, 901656, 994684, 1352484, 1492026, 1740697, 1989368, 2238039, 2704968, 2984052, 3481394, 4476078, 5222091, 5968104, 6714117, 6962788, 8952156, 10444182, 13428234, 13925576, 15666273, 17904312, 20888364, 26856468, 31332546, 41776728, 46998819, 53712936, 62665092, 93997638, 125330184, 187995276, 375990552]

約数ペア:

[(1, 375990552), (2, 187995276), (3, 125330184), (4, 93997638), (6, 62665092), (7, 53712936), (8, 46998819), (9, 41776728), (12, 31332546), (14, 26856468), (18, 20888364), (21, 17904312), (24, 15666273), (27, 13925576), (28, 13428234), (36, 10444182), (42, 8952156), (54, 6962788), (56, 6714117), (63, 5968104), (72, 5222091), (84, 4476078), (108, 3481394), (126, 2984052), (139, 2704968), (168, 2238039), (189, 1989368), (216, 1740697), (252, 1492026), (278, 1352484), (378, 994684), (417, 901656), (504, 746013), (556, 676242), (756, 497342), (834, 450828), (973, 386424), (1112, 338121), (1251, 300552), (1512, 248671), (1668, 225414), (1789, 210168), (1946, 193212), (2502, 150276), (2919, 128808), (3336, 112707), (3578, 105084), (3753, 100184), (3892, 96606), (5004, 75138), (5367, 70056), (5838, 64404), (7156, 52542), (7506, 50092), (7784, 48303), (8757, 42936), (10008, 37569), (10734, 35028), (11676, 32202), (12523, 30024), (14312, 26271), (15012, 25046), (16101, 23352), (17514, 21468)]