669550112

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3529}}^1$

素因数の和:3575

約数の個数: 108

約数和(自身を含む): 1685938590

約数和(自身を除く): 1016388478

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1568, 1694, 1936, 2156, 2464, 3388, 3529, 3872, 4312, 5929, 6776, 7058, 8624, 11858, 13552, 14116, 17248, 23716, 24703, 27104, 28232, 38819, 47432, 49406, 56464, 77638, 94864, 98812, 112928, 155276, 172921, 189728, 197624, 271733, 310552, 345842, 395248, 427009, 543466, 621104, 691684, 790496, 854018, 1086932, 1242208, 1383368, 1708036, 1902131, 2173864, 2766736, 2989063, 3416072, 3804262, 4347728, 5533472, 5978126, 6832144, 7608524, 8695456, 11956252, 13664288, 15217048, 20923441, 23912504, 30434096, 41846882, 47825008, 60868192, 83693764, 95650016, 167387528, 334775056, 669550112]

約数ペア:

[(1, 669550112), (2, 334775056), (4, 167387528), (7, 95650016), (8, 83693764), (11, 60868192), (14, 47825008), (16, 41846882), (22, 30434096), (28, 23912504), (32, 20923441), (44, 15217048), (49, 13664288), (56, 11956252), (77, 8695456), (88, 7608524), (98, 6832144), (112, 5978126), (121, 5533472), (154, 4347728), (176, 3804262), (196, 3416072), (224, 2989063), (242, 2766736), (308, 2173864), (352, 1902131), (392, 1708036), (484, 1383368), (539, 1242208), (616, 1086932), (784, 854018), (847, 790496), (968, 691684), (1078, 621104), (1232, 543466), (1568, 427009), (1694, 395248), (1936, 345842), (2156, 310552), (2464, 271733), (3388, 197624), (3529, 189728), (3872, 172921), (4312, 155276), (5929, 112928), (6776, 98812), (7058, 94864), (8624, 77638), (11858, 56464), (13552, 49406), (14116, 47432), (17248, 38819), (23716, 28232), (24703, 27104)]