420702912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:867

約数の個数: 168

約数和(自身を含む): 1389270272

約数和(自身を除く): 968567360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 151, 168, 192, 224, 252, 288, 302, 336, 448, 453, 504, 576, 604, 672, 691, 906, 1008, 1057, 1208, 1344, 1359, 1382, 1812, 2016, 2073, 2114, 2416, 2718, 2764, 3171, 3624, 4032, 4146, 4228, 4832, 4837, 5436, 5528, 6219, 6342, 7248, 8292, 8456, 9513, 9664, 9674, 10872, 11056, 12438, 12684, 14496, 14511, 16584, 16912, 19026, 19348, 21744, 22112, 24876, 25368, 28992, 29022, 33168, 33824, 38052, 38696, 43488, 43533, 44224, 49752, 50736, 58044, 66336, 67648, 76104, 77392, 86976, 87066, 99504, 101472, 104341, 116088, 132672, 152208, 154784, 174132, 199008, 202944, 208682, 232176, 304416, 309568, 313023, 348264, 398016, 417364, 464352, 608832, 626046, 696528, 730387, 834728, 928704, 939069, 1252092, 1393056, 1460774, 1669456, 1878138, 2191161, 2504184, 2786112, 2921548, 3338912, 3756276, 4382322, 5008368, 5843096, 6573483, 6677824, 7512552, 8764644, 10016736, 11686192, 13146966, 15025104, 17529288, 20033472, 23372384, 26293932, 30050208, 35058576, 46744768, 52587864, 60100416, 70117152, 105175728, 140234304, 210351456, 420702912]

約数ペア:

[(1, 420702912), (2, 210351456), (3, 140234304), (4, 105175728), (6, 70117152), (7, 60100416), (8, 52587864), (9, 46744768), (12, 35058576), (14, 30050208), (16, 26293932), (18, 23372384), (21, 20033472), (24, 17529288), (28, 15025104), (32, 13146966), (36, 11686192), (42, 10016736), (48, 8764644), (56, 7512552), (63, 6677824), (64, 6573483), (72, 5843096), (84, 5008368), (96, 4382322), (112, 3756276), (126, 3338912), (144, 2921548), (151, 2786112), (168, 2504184), (192, 2191161), (224, 1878138), (252, 1669456), (288, 1460774), (302, 1393056), (336, 1252092), (448, 939069), (453, 928704), (504, 834728), (576, 730387), (604, 696528), (672, 626046), (691, 608832), (906, 464352), (1008, 417364), (1057, 398016), (1208, 348264), (1344, 313023), (1359, 309568), (1382, 304416), (1812, 232176), (2016, 208682), (2073, 202944), (2114, 199008), (2416, 174132), (2718, 154784), (2764, 152208), (3171, 132672), (3624, 116088), (4032, 104341), (4146, 101472), (4228, 99504), (4832, 87066), (4837, 86976), (5436, 77392), (5528, 76104), (6219, 67648), (6342, 66336), (7248, 58044), (8292, 50736), (8456, 49752), (9513, 44224), (9664, 43533), (9674, 43488), (10872, 38696), (11056, 38052), (12438, 33824), (12684, 33168), (14496, 29022), (14511, 28992), (16584, 25368), (16912, 24876), (19026, 22112), (19348, 21744)]