230870948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6299}}^1$

素因数の和:6345

約数の個数: 72

約数和(自身を含む): 542959200

約数和(自身を除く): 312088252

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 6299, 9163, 12598, 18326, 25196, 36652, 44093, 69289, 88186, 107083, 138578, 176372, 214166, 277156, 308651, 428332, 485023, 617302, 749581, 970046, 1177913, 1234604, 1499162, 1940092, 2355826, 2998324, 3395161, 4711652, 5247067, 6790322, 8245391, 10494134, 13580644, 16490782, 20988268, 32981564, 57717737, 115435474, 230870948]

約数ペア:

[(1, 230870948), (2, 115435474), (4, 57717737), (7, 32981564), (11, 20988268), (14, 16490782), (17, 13580644), (22, 10494134), (28, 8245391), (34, 6790322), (44, 5247067), (49, 4711652), (68, 3395161), (77, 2998324), (98, 2355826), (119, 1940092), (154, 1499162), (187, 1234604), (196, 1177913), (238, 970046), (308, 749581), (374, 617302), (476, 485023), (539, 428332), (748, 308651), (833, 277156), (1078, 214166), (1309, 176372), (1666, 138578), (2156, 107083), (2618, 88186), (3332, 69289), (5236, 44093), (6299, 36652), (9163, 25196), (12598, 18326)]