40804488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 122842980

約数和(自身を除く): 82038492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 37, 51, 53, 68, 72, 74, 102, 106, 111, 136, 148, 153, 159, 204, 212, 222, 289, 296, 306, 318, 333, 408, 424, 444, 477, 578, 612, 629, 636, 666, 867, 888, 901, 954, 1156, 1224, 1258, 1272, 1332, 1734, 1802, 1887, 1908, 1961, 2312, 2516, 2601, 2664, 2703, 3468, 3604, 3774, 3816, 3922, 5032, 5202, 5406, 5661, 5883, 6936, 7208, 7548, 7844, 8109, 10404, 10693, 10812, 11322, 11766, 15096, 15317, 15688, 16218, 17649, 20808, 21386, 21624, 22644, 23532, 30634, 32079, 32436, 33337, 35298, 42772, 45288, 45951, 47064, 61268, 64158, 64872, 66674, 70596, 85544, 91902, 96237, 100011, 122536, 128316, 133348, 137853, 141192, 183804, 192474, 200022, 256632, 266696, 275706, 300033, 367608, 384948, 400044, 551412, 566729, 600066, 769896, 800088, 1102824, 1133458, 1200132, 1700187, 2266916, 2400264, 3400374, 4533832, 5100561, 6800748, 10201122, 13601496, 20402244, 40804488]

約数ペア:

[(1, 40804488), (2, 20402244), (3, 13601496), (4, 10201122), (6, 6800748), (8, 5100561), (9, 4533832), (12, 3400374), (17, 2400264), (18, 2266916), (24, 1700187), (34, 1200132), (36, 1133458), (37, 1102824), (51, 800088), (53, 769896), (68, 600066), (72, 566729), (74, 551412), (102, 400044), (106, 384948), (111, 367608), (136, 300033), (148, 275706), (153, 266696), (159, 256632), (204, 200022), (212, 192474), (222, 183804), (289, 141192), (296, 137853), (306, 133348), (318, 128316), (333, 122536), (408, 100011), (424, 96237), (444, 91902), (477, 85544), (578, 70596), (612, 66674), (629, 64872), (636, 64158), (666, 61268), (867, 47064), (888, 45951), (901, 45288), (954, 42772), (1156, 35298), (1224, 33337), (1258, 32436), (1272, 32079), (1332, 30634), (1734, 23532), (1802, 22644), (1887, 21624), (1908, 21386), (1961, 20808), (2312, 17649), (2516, 16218), (2601, 15688), (2664, 15317), (2703, 15096), (3468, 11766), (3604, 11322), (3774, 10812), (3816, 10693), (3922, 10404), (5032, 8109), (5202, 7844), (5406, 7548), (5661, 7208), (5883, 6936)]