305742384

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 912243200

約数和(自身を除く): 606500816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 109, 129, 144, 151, 172, 216, 218, 258, 302, 327, 344, 387, 432, 436, 453, 516, 604, 654, 688, 774, 872, 906, 981, 1032, 1161, 1208, 1308, 1359, 1548, 1744, 1812, 1962, 2064, 2322, 2416, 2616, 2718, 2943, 3096, 3624, 3924, 4077, 4644, 4687, 5232, 5436, 5886, 6192, 6493, 7248, 7848, 8154, 9288, 9374, 10872, 11772, 12986, 14061, 15696, 16308, 16459, 18576, 18748, 19479, 21744, 23544, 25972, 28122, 32616, 32918, 37496, 38958, 42183, 47088, 49377, 51944, 56244, 58437, 65232, 65836, 74992, 77916, 84366, 98754, 103888, 112488, 116874, 126549, 131672, 148131, 155832, 168732, 175311, 197508, 224976, 233748, 253098, 263344, 296262, 311664, 337464, 350622, 395016, 444393, 467496, 506196, 592524, 674928, 701244, 707737, 790032, 888786, 934992, 1012392, 1185048, 1402488, 1415474, 1777572, 2024784, 2123211, 2370096, 2804976, 2830948, 3555144, 4246422, 5661896, 6369633, 7110288, 8492844, 11323792, 12739266, 16985688, 19108899, 25478532, 33971376, 38217798, 50957064, 76435596, 101914128, 152871192, 305742384]

約数ペア:

[(1, 305742384), (2, 152871192), (3, 101914128), (4, 76435596), (6, 50957064), (8, 38217798), (9, 33971376), (12, 25478532), (16, 19108899), (18, 16985688), (24, 12739266), (27, 11323792), (36, 8492844), (43, 7110288), (48, 6369633), (54, 5661896), (72, 4246422), (86, 3555144), (108, 2830948), (109, 2804976), (129, 2370096), (144, 2123211), (151, 2024784), (172, 1777572), (216, 1415474), (218, 1402488), (258, 1185048), (302, 1012392), (327, 934992), (344, 888786), (387, 790032), (432, 707737), (436, 701244), (453, 674928), (516, 592524), (604, 506196), (654, 467496), (688, 444393), (774, 395016), (872, 350622), (906, 337464), (981, 311664), (1032, 296262), (1161, 263344), (1208, 253098), (1308, 233748), (1359, 224976), (1548, 197508), (1744, 175311), (1812, 168732), (1962, 155832), (2064, 148131), (2322, 131672), (2416, 126549), (2616, 116874), (2718, 112488), (2943, 103888), (3096, 98754), (3624, 84366), (3924, 77916), (4077, 74992), (4644, 65836), (4687, 65232), (5232, 58437), (5436, 56244), (5886, 51944), (6192, 49377), (6493, 47088), (7248, 42183), (7848, 38958), (8154, 37496), (9288, 32918), (9374, 32616), (10872, 28122), (11772, 25972), (12986, 23544), (14061, 21744), (15696, 19479), (16308, 18748), (16459, 18576)]