306232992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 944431488

約数和(自身を除く): 638198496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 263, 288, 311, 312, 416, 468, 526, 622, 624, 789, 933, 936, 1052, 1244, 1248, 1578, 1866, 1872, 2104, 2367, 2488, 2799, 3156, 3419, 3732, 3744, 4043, 4208, 4734, 4976, 5598, 6312, 6838, 7464, 8086, 8416, 9468, 9952, 10257, 11196, 12129, 12624, 13676, 14928, 16172, 18936, 20514, 22392, 24258, 25248, 27352, 29856, 30771, 32344, 36387, 37872, 41028, 44784, 48516, 54704, 61542, 64688, 72774, 75744, 81793, 82056, 89568, 97032, 109408, 123084, 129376, 145548, 163586, 164112, 194064, 245379, 246168, 291096, 327172, 328224, 388128, 490758, 492336, 582192, 654344, 736137, 981516, 984672, 1063309, 1164384, 1308688, 1472274, 1963032, 2126618, 2617376, 2944548, 3189927, 3926064, 4253236, 5889096, 6379854, 7852128, 8506472, 9569781, 11778192, 12759708, 17012944, 19139562, 23556384, 25519416, 34025888, 38279124, 51038832, 76558248, 102077664, 153116496, 306232992]

約数ペア:

[(1, 306232992), (2, 153116496), (3, 102077664), (4, 76558248), (6, 51038832), (8, 38279124), (9, 34025888), (12, 25519416), (13, 23556384), (16, 19139562), (18, 17012944), (24, 12759708), (26, 11778192), (32, 9569781), (36, 8506472), (39, 7852128), (48, 6379854), (52, 5889096), (72, 4253236), (78, 3926064), (96, 3189927), (104, 2944548), (117, 2617376), (144, 2126618), (156, 1963032), (208, 1472274), (234, 1308688), (263, 1164384), (288, 1063309), (311, 984672), (312, 981516), (416, 736137), (468, 654344), (526, 582192), (622, 492336), (624, 490758), (789, 388128), (933, 328224), (936, 327172), (1052, 291096), (1244, 246168), (1248, 245379), (1578, 194064), (1866, 164112), (1872, 163586), (2104, 145548), (2367, 129376), (2488, 123084), (2799, 109408), (3156, 97032), (3419, 89568), (3732, 82056), (3744, 81793), (4043, 75744), (4208, 72774), (4734, 64688), (4976, 61542), (5598, 54704), (6312, 48516), (6838, 44784), (7464, 41028), (8086, 37872), (8416, 36387), (9468, 32344), (9952, 30771), (10257, 29856), (11196, 27352), (12129, 25248), (12624, 24258), (13676, 22392), (14928, 20514), (16172, 18936)]