341301712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 721828800

約数和(自身を除く): 380527088

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 139, 152, 164, 197, 278, 304, 328, 394, 556, 656, 779, 788, 1112, 1558, 1576, 2224, 2641, 3116, 3152, 3743, 5282, 5699, 6232, 7486, 8077, 10564, 11398, 12464, 14972, 16154, 21128, 22796, 27383, 29944, 32308, 42256, 45592, 54766, 59888, 64616, 91184, 108281, 109532, 129232, 153463, 216562, 219064, 306926, 433124, 438128, 520277, 613852, 866248, 1040554, 1122703, 1227704, 1732496, 2081108, 2245406, 2455408, 4162216, 4490812, 8324432, 8981624, 17963248, 21331357, 42662714, 85325428, 170650856, 341301712]

約数ペア:

[(1, 341301712), (2, 170650856), (4, 85325428), (8, 42662714), (16, 21331357), (19, 17963248), (38, 8981624), (41, 8324432), (76, 4490812), (82, 4162216), (139, 2455408), (152, 2245406), (164, 2081108), (197, 1732496), (278, 1227704), (304, 1122703), (328, 1040554), (394, 866248), (556, 613852), (656, 520277), (779, 438128), (788, 433124), (1112, 306926), (1558, 219064), (1576, 216562), (2224, 153463), (2641, 129232), (3116, 109532), (3152, 108281), (3743, 91184), (5282, 64616), (5699, 59888), (6232, 54766), (7486, 45592), (8077, 42256), (10564, 32308), (11398, 29944), (12464, 27383), (14972, 22796), (16154, 21128)]