2779889616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4289}}^1$

素因数の和:4953

約数の個数: 120

約数和(自身を含む): 8907138240

約数和(自身を除く): 6127248624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 643, 1008, 1286, 1929, 2572, 3858, 4289, 4501, 5144, 5787, 7716, 8578, 9002, 10288, 11574, 12867, 13503, 15432, 17156, 18004, 23148, 25734, 27006, 30023, 30864, 34312, 36008, 38601, 40509, 46296, 51468, 54012, 60046, 68624, 72016, 77202, 81018, 90069, 92592, 102936, 108024, 120092, 154404, 162036, 180138, 205872, 216048, 240184, 270207, 308808, 324072, 360276, 480368, 540414, 617616, 648144, 720552, 1080828, 1441104, 2161656, 2757827, 4323312, 5515654, 8273481, 11031308, 16546962, 19304789, 22062616, 24820443, 33093924, 38609578, 44125232, 49640886, 57914367, 66187848, 77219156, 99281772, 115828734, 132375696, 154438312, 173743101, 198563544, 231657468, 308876624, 347486202, 397127088, 463314936, 694972404, 926629872, 1389944808, 2779889616]

約数ペア:

[(1, 2779889616), (2, 1389944808), (3, 926629872), (4, 694972404), (6, 463314936), (7, 397127088), (8, 347486202), (9, 308876624), (12, 231657468), (14, 198563544), (16, 173743101), (18, 154438312), (21, 132375696), (24, 115828734), (28, 99281772), (36, 77219156), (42, 66187848), (48, 57914367), (56, 49640886), (63, 44125232), (72, 38609578), (84, 33093924), (112, 24820443), (126, 22062616), (144, 19304789), (168, 16546962), (252, 11031308), (336, 8273481), (504, 5515654), (643, 4323312), (1008, 2757827), (1286, 2161656), (1929, 1441104), (2572, 1080828), (3858, 720552), (4289, 648144), (4501, 617616), (5144, 540414), (5787, 480368), (7716, 360276), (8578, 324072), (9002, 308808), (10288, 270207), (11574, 240184), (12867, 216048), (13503, 205872), (15432, 180138), (17156, 162036), (18004, 154404), (23148, 120092), (25734, 108024), (27006, 102936), (30023, 92592), (30864, 90069), (34312, 81018), (36008, 77202), (38601, 72016), (40509, 68624), (46296, 60046), (51468, 54012)]