12904416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 43321824

約数和(自身を除く): 30417408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 173, 222, 224, 252, 259, 288, 296, 333, 336, 346, 444, 504, 518, 519, 592, 666, 672, 692, 777, 888, 1008, 1036, 1038, 1184, 1211, 1332, 1384, 1554, 1557, 1776, 2016, 2072, 2076, 2331, 2422, 2664, 2768, 3108, 3114, 3552, 3633, 4144, 4152, 4662, 4844, 5328, 5536, 6216, 6228, 6401, 7266, 8288, 8304, 9324, 9688, 10656, 10899, 12432, 12456, 12802, 14532, 16608, 18648, 19203, 19376, 21798, 24864, 24912, 25604, 29064, 37296, 38406, 38752, 43596, 44807, 49824, 51208, 57609, 58128, 74592, 76812, 87192, 89614, 102416, 115218, 116256, 134421, 153624, 174384, 179228, 204832, 230436, 268842, 307248, 348768, 358456, 403263, 460872, 537684, 614496, 716912, 806526, 921744, 1075368, 1433824, 1613052, 1843488, 2150736, 3226104, 4301472, 6452208, 12904416]

約数ペア:

[(1, 12904416), (2, 6452208), (3, 4301472), (4, 3226104), (6, 2150736), (7, 1843488), (8, 1613052), (9, 1433824), (12, 1075368), (14, 921744), (16, 806526), (18, 716912), (21, 614496), (24, 537684), (28, 460872), (32, 403263), (36, 358456), (37, 348768), (42, 307248), (48, 268842), (56, 230436), (63, 204832), (72, 179228), (74, 174384), (84, 153624), (96, 134421), (111, 116256), (112, 115218), (126, 102416), (144, 89614), (148, 87192), (168, 76812), (173, 74592), (222, 58128), (224, 57609), (252, 51208), (259, 49824), (288, 44807), (296, 43596), (333, 38752), (336, 38406), (346, 37296), (444, 29064), (504, 25604), (518, 24912), (519, 24864), (592, 21798), (666, 19376), (672, 19203), (692, 18648), (777, 16608), (888, 14532), (1008, 12802), (1036, 12456), (1038, 12432), (1184, 10899), (1211, 10656), (1332, 9688), (1384, 9324), (1554, 8304), (1557, 8288), (1776, 7266), (2016, 6401), (2072, 6228), (2076, 6216), (2331, 5536), (2422, 5328), (2664, 4844), (2768, 4662), (3108, 4152), (3114, 4144), (3552, 3633)]