320933424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 983825920

約数和(自身を除く): 662892496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 97, 112, 129, 168, 172, 194, 229, 258, 291, 301, 336, 344, 388, 458, 516, 582, 602, 679, 687, 688, 776, 903, 916, 1032, 1164, 1204, 1358, 1374, 1552, 1603, 1806, 1832, 2037, 2064, 2328, 2408, 2716, 2748, 3206, 3612, 3664, 4074, 4171, 4656, 4809, 4816, 5432, 5496, 6412, 7224, 8148, 8342, 9618, 9847, 10864, 10992, 12513, 12824, 14448, 16296, 16684, 19236, 19694, 22213, 25026, 25648, 29197, 29541, 32592, 33368, 38472, 39388, 44426, 50052, 58394, 59082, 66639, 66736, 68929, 76944, 78776, 87591, 88852, 100104, 116788, 118164, 133278, 137858, 155491, 157552, 175182, 177704, 200208, 206787, 233576, 236328, 266556, 275716, 310982, 350364, 355408, 413574, 466473, 467152, 472656, 533112, 551432, 621964, 700728, 827148, 932946, 955159, 1066224, 1102864, 1243928, 1401456, 1654296, 1865892, 1910318, 2487856, 2865477, 3308592, 3731784, 3820636, 5730954, 6686113, 7463568, 7641272, 11461908, 13372226, 15282544, 20058339, 22923816, 26744452, 40116678, 45847632, 53488904, 80233356, 106977808, 160466712, 320933424]

約数ペア:

[(1, 320933424), (2, 160466712), (3, 106977808), (4, 80233356), (6, 53488904), (7, 45847632), (8, 40116678), (12, 26744452), (14, 22923816), (16, 20058339), (21, 15282544), (24, 13372226), (28, 11461908), (42, 7641272), (43, 7463568), (48, 6686113), (56, 5730954), (84, 3820636), (86, 3731784), (97, 3308592), (112, 2865477), (129, 2487856), (168, 1910318), (172, 1865892), (194, 1654296), (229, 1401456), (258, 1243928), (291, 1102864), (301, 1066224), (336, 955159), (344, 932946), (388, 827148), (458, 700728), (516, 621964), (582, 551432), (602, 533112), (679, 472656), (687, 467152), (688, 466473), (776, 413574), (903, 355408), (916, 350364), (1032, 310982), (1164, 275716), (1204, 266556), (1358, 236328), (1374, 233576), (1552, 206787), (1603, 200208), (1806, 177704), (1832, 175182), (2037, 157552), (2064, 155491), (2328, 137858), (2408, 133278), (2716, 118164), (2748, 116788), (3206, 100104), (3612, 88852), (3664, 87591), (4074, 78776), (4171, 76944), (4656, 68929), (4809, 66736), (4816, 66639), (5432, 59082), (5496, 58394), (6412, 50052), (7224, 44426), (8148, 39388), (8342, 38472), (9618, 33368), (9847, 32592), (10864, 29541), (10992, 29197), (12513, 25648), (12824, 25026), (14448, 22213), (16296, 19694), (16684, 19236)]