21948542208

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{501383}}^1$

素因数の和:501424

約数の個数: 108

約数和(自身を含む): 66613878240

約数和(自身を除く): 44665336032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 21888, 43776, 501383, 1002766, 1504149, 2005532, 3008298, 4011064, 4512447, 6016596, 8022128, 9024894, 9526277, 12033192, 16044256, 18049788, 19052554, 24066384, 28578831, 32088512, 36099576, 38105108, 48132768, 57157662, 64177024, 72199152, 76210216, 85736493, 96265536, 114315324, 128354048, 144398304, 152420432, 171472986, 192531072, 228630648, 288796608, 304840864, 342945972, 385062144, 457261296, 577593216, 609681728, 685891944, 914522592, 1155186432, 1219363456, 1371783888, 1829045184, 2438726912, 2743567776, 3658090368, 5487135552, 7316180736, 10974271104, 21948542208]

約数ペア:

[(1, 21948542208), (2, 10974271104), (3, 7316180736), (4, 5487135552), (6, 3658090368), (8, 2743567776), (9, 2438726912), (12, 1829045184), (16, 1371783888), (18, 1219363456), (19, 1155186432), (24, 914522592), (32, 685891944), (36, 609681728), (38, 577593216), (48, 457261296), (57, 385062144), (64, 342945972), (72, 304840864), (76, 288796608), (96, 228630648), (114, 192531072), (128, 171472986), (144, 152420432), (152, 144398304), (171, 128354048), (192, 114315324), (228, 96265536), (256, 85736493), (288, 76210216), (304, 72199152), (342, 64177024), (384, 57157662), (456, 48132768), (576, 38105108), (608, 36099576), (684, 32088512), (768, 28578831), (912, 24066384), (1152, 19052554), (1216, 18049788), (1368, 16044256), (1824, 12033192), (2304, 9526277), (2432, 9024894), (2736, 8022128), (3648, 6016596), (4864, 4512447), (5472, 4011064), (7296, 3008298), (10944, 2005532), (14592, 1504149), (21888, 1002766), (43776, 501383)]