1981086336

素因数分解:

$2^7\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1888

約数の個数: 160

約数和(自身を含む): 5953163700

約数和(自身を除く): 3972077364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 128, 144, 162, 192, 216, 218, 288, 324, 327, 384, 432, 436, 576, 648, 654, 864, 872, 981, 1152, 1296, 1308, 1728, 1744, 1753, 1962, 2592, 2616, 2943, 3456, 3488, 3506, 3924, 5184, 5232, 5259, 5886, 6976, 7012, 7848, 8829, 10368, 10464, 10518, 11772, 13952, 14024, 15696, 15777, 17658, 20928, 21036, 23544, 28048, 31392, 31554, 35316, 41856, 42072, 47088, 47331, 56096, 62784, 63108, 70632, 84144, 94176, 94662, 112192, 125568, 126216, 141264, 141993, 168288, 188352, 189324, 191077, 224384, 252432, 282528, 283986, 336576, 376704, 378648, 382154, 504864, 565056, 567972, 573231, 673152, 757296, 764308, 1009728, 1130112, 1135944, 1146462, 1514592, 1528616, 1719693, 2019456, 2271888, 2292924, 3029184, 3057232, 3439386, 4543776, 4585848, 5159079, 6058368, 6114464, 6878772, 9087552, 9171696, 10318158, 12228928, 13757544, 15477237, 18175104, 18343392, 20636316, 24457856, 27515088, 30954474, 36686784, 41272632, 55030176, 61908948, 73373568, 82545264, 110060352, 123817896, 165090528, 220120704, 247635792, 330181056, 495271584, 660362112, 990543168, 1981086336]

約数ペア:

[(1, 1981086336), (2, 990543168), (3, 660362112), (4, 495271584), (6, 330181056), (8, 247635792), (9, 220120704), (12, 165090528), (16, 123817896), (18, 110060352), (24, 82545264), (27, 73373568), (32, 61908948), (36, 55030176), (48, 41272632), (54, 36686784), (64, 30954474), (72, 27515088), (81, 24457856), (96, 20636316), (108, 18343392), (109, 18175104), (128, 15477237), (144, 13757544), (162, 12228928), (192, 10318158), (216, 9171696), (218, 9087552), (288, 6878772), (324, 6114464), (327, 6058368), (384, 5159079), (432, 4585848), (436, 4543776), (576, 3439386), (648, 3057232), (654, 3029184), (864, 2292924), (872, 2271888), (981, 2019456), (1152, 1719693), (1296, 1528616), (1308, 1514592), (1728, 1146462), (1744, 1135944), (1753, 1130112), (1962, 1009728), (2592, 764308), (2616, 757296), (2943, 673152), (3456, 573231), (3488, 567972), (3506, 565056), (3924, 504864), (5184, 382154), (5232, 378648), (5259, 376704), (5886, 336576), (6976, 283986), (7012, 282528), (7848, 252432), (8829, 224384), (10368, 191077), (10464, 189324), (10518, 188352), (11772, 168288), (13952, 141993), (14024, 141264), (15696, 126216), (15777, 125568), (17658, 112192), (20928, 94662), (21036, 94176), (23544, 84144), (28048, 70632), (31392, 63108), (31554, 62784), (35316, 56096), (41856, 47331), (42072, 47088)]