341567408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12394

約数の個数: 80

約数和(自身を含む): 857445120

約数和(自身を除く): 515877712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 12347, 13832, 24694, 27664, 49388, 86429, 98776, 160511, 172858, 197552, 234593, 321022, 345716, 469186, 642044, 691432, 938372, 1123577, 1284088, 1382864, 1642151, 1876744, 2247154, 2568176, 3049709, 3284302, 3753488, 4494308, 6099418, 6568604, 8988616, 12198836, 13137208, 17977232, 21347963, 24397672, 26274416, 42695926, 48795344, 85391852, 170783704, 341567408]

約数ペア:

[(1, 341567408), (2, 170783704), (4, 85391852), (7, 48795344), (8, 42695926), (13, 26274416), (14, 24397672), (16, 21347963), (19, 17977232), (26, 13137208), (28, 12198836), (38, 8988616), (52, 6568604), (56, 6099418), (76, 4494308), (91, 3753488), (104, 3284302), (112, 3049709), (133, 2568176), (152, 2247154), (182, 1876744), (208, 1642151), (247, 1382864), (266, 1284088), (304, 1123577), (364, 938372), (494, 691432), (532, 642044), (728, 469186), (988, 345716), (1064, 321022), (1456, 234593), (1729, 197552), (1976, 172858), (2128, 160511), (3458, 98776), (3952, 86429), (6916, 49388), (12347, 27664), (13832, 24694)]