40977888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 131209344

約数和(自身を除く): 90231456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 211, 224, 238, 272, 289, 336, 357, 408, 422, 476, 544, 578, 633, 672, 714, 816, 844, 867, 952, 1156, 1266, 1428, 1477, 1632, 1688, 1734, 1904, 2023, 2312, 2532, 2856, 2954, 3376, 3468, 3587, 3808, 4046, 4431, 4624, 5064, 5712, 5908, 6069, 6752, 6936, 7174, 8092, 8862, 9248, 10128, 10761, 11424, 11816, 12138, 13872, 14348, 16184, 17724, 20256, 21522, 23632, 24276, 25109, 27744, 28696, 32368, 35448, 43044, 47264, 48552, 50218, 57392, 60979, 64736, 70896, 75327, 86088, 97104, 100436, 114784, 121958, 141792, 150654, 172176, 182937, 194208, 200872, 243916, 301308, 344352, 365874, 401744, 426853, 487832, 602616, 731748, 803488, 853706, 975664, 1205232, 1280559, 1463496, 1707412, 1951328, 2410464, 2561118, 2926992, 3414824, 5122236, 5853984, 6829648, 10244472, 13659296, 20488944, 40977888]

約数ペア:

[(1, 40977888), (2, 20488944), (3, 13659296), (4, 10244472), (6, 6829648), (7, 5853984), (8, 5122236), (12, 3414824), (14, 2926992), (16, 2561118), (17, 2410464), (21, 1951328), (24, 1707412), (28, 1463496), (32, 1280559), (34, 1205232), (42, 975664), (48, 853706), (51, 803488), (56, 731748), (68, 602616), (84, 487832), (96, 426853), (102, 401744), (112, 365874), (119, 344352), (136, 301308), (168, 243916), (204, 200872), (211, 194208), (224, 182937), (238, 172176), (272, 150654), (289, 141792), (336, 121958), (357, 114784), (408, 100436), (422, 97104), (476, 86088), (544, 75327), (578, 70896), (633, 64736), (672, 60979), (714, 57392), (816, 50218), (844, 48552), (867, 47264), (952, 43044), (1156, 35448), (1266, 32368), (1428, 28696), (1477, 27744), (1632, 25109), (1688, 24276), (1734, 23632), (1904, 21522), (2023, 20256), (2312, 17724), (2532, 16184), (2856, 14348), (2954, 13872), (3376, 12138), (3468, 11816), (3587, 11424), (3808, 10761), (4046, 10128), (4431, 9248), (4624, 8862), (5064, 8092), (5712, 7174), (5908, 6936), (6069, 6752)]