331377696

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 1053037440

約数和(自身を除く): 721659744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 163, 181, 208, 216, 234, 288, 312, 326, 351, 362, 416, 432, 468, 489, 543, 624, 652, 702, 724, 864, 936, 978, 1086, 1248, 1304, 1404, 1448, 1467, 1629, 1872, 1956, 2119, 2172, 2353, 2608, 2808, 2896, 2934, 3258, 3744, 3912, 4238, 4344, 4401, 4706, 4887, 5216, 5616, 5792, 5868, 6357, 6516, 7059, 7824, 8476, 8688, 8802, 9412, 9774, 11232, 11736, 12714, 13032, 14118, 15648, 16952, 17376, 17604, 18824, 19071, 19548, 21177, 23472, 25428, 26064, 28236, 29503, 33904, 35208, 37648, 38142, 39096, 42354, 46944, 50856, 52128, 56472, 57213, 59006, 63531, 67808, 70416, 75296, 76284, 78192, 84708, 88509, 101712, 112944, 114426, 118012, 127062, 140832, 152568, 156384, 169416, 177018, 203424, 225888, 228852, 236024, 254124, 265527, 305136, 338832, 354036, 383539, 457704, 472048, 508248, 531054, 610272, 677664, 708072, 767078, 796581, 915408, 944096, 1016496, 1062108, 1150617, 1416144, 1534156, 1593162, 1830816, 2032992, 2124216, 2301234, 2832288, 3068312, 3186324, 3451851, 4248432, 4602468, 6136624, 6372648, 6903702, 8496864, 9204936, 10355553, 12273248, 12745296, 13807404, 18409872, 20711106, 25490592, 27614808, 36819744, 41422212, 55229616, 82844424, 110459232, 165688848, 331377696]

約数ペア:

[(1, 331377696), (2, 165688848), (3, 110459232), (4, 82844424), (6, 55229616), (8, 41422212), (9, 36819744), (12, 27614808), (13, 25490592), (16, 20711106), (18, 18409872), (24, 13807404), (26, 12745296), (27, 12273248), (32, 10355553), (36, 9204936), (39, 8496864), (48, 6903702), (52, 6372648), (54, 6136624), (72, 4602468), (78, 4248432), (96, 3451851), (104, 3186324), (108, 3068312), (117, 2832288), (144, 2301234), (156, 2124216), (163, 2032992), (181, 1830816), (208, 1593162), (216, 1534156), (234, 1416144), (288, 1150617), (312, 1062108), (326, 1016496), (351, 944096), (362, 915408), (416, 796581), (432, 767078), (468, 708072), (489, 677664), (543, 610272), (624, 531054), (652, 508248), (702, 472048), (724, 457704), (864, 383539), (936, 354036), (978, 338832), (1086, 305136), (1248, 265527), (1304, 254124), (1404, 236024), (1448, 228852), (1467, 225888), (1629, 203424), (1872, 177018), (1956, 169416), (2119, 156384), (2172, 152568), (2353, 140832), (2608, 127062), (2808, 118012), (2896, 114426), (2934, 112944), (3258, 101712), (3744, 88509), (3912, 84708), (4238, 78192), (4344, 76284), (4401, 75296), (4706, 70416), (4887, 67808), (5216, 63531), (5616, 59006), (5792, 57213), (5868, 56472), (6357, 52128), (6516, 50856), (7059, 46944), (7824, 42354), (8476, 39096), (8688, 38142), (8802, 37648), (9412, 35208), (9774, 33904), (11232, 29503), (11736, 28236), (12714, 26064), (13032, 25428), (14118, 23472), (15648, 21177), (16952, 19548), (17376, 19071), (17604, 18824)]