890609344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 1924710400

約数和(自身を除く): 1034101056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 79, 127, 146, 152, 158, 254, 292, 304, 316, 508, 584, 608, 632, 1016, 1168, 1216, 1264, 1387, 1501, 2032, 2336, 2413, 2528, 2774, 3002, 4064, 4672, 4826, 5056, 5548, 5767, 6004, 8128, 9271, 9652, 10033, 11096, 11534, 12008, 18542, 19304, 20066, 22192, 23068, 24016, 37084, 38608, 40132, 44384, 46136, 48032, 74168, 77216, 80264, 88768, 92272, 96064, 109573, 148336, 154432, 160528, 176149, 184544, 190627, 219146, 296672, 321056, 352298, 369088, 381254, 438292, 593344, 642112, 704596, 732409, 762508, 876584, 1409192, 1464818, 1525016, 1753168, 2818384, 2929636, 3050032, 3506336, 5636768, 5859272, 6100064, 7012672, 11273536, 11718544, 12200128, 13915771, 23437088, 27831542, 46874176, 55663084, 111326168, 222652336, 445304672, 890609344]

約数ペア:

[(1, 890609344), (2, 445304672), (4, 222652336), (8, 111326168), (16, 55663084), (19, 46874176), (32, 27831542), (38, 23437088), (64, 13915771), (73, 12200128), (76, 11718544), (79, 11273536), (127, 7012672), (146, 6100064), (152, 5859272), (158, 5636768), (254, 3506336), (292, 3050032), (304, 2929636), (316, 2818384), (508, 1753168), (584, 1525016), (608, 1464818), (632, 1409192), (1016, 876584), (1168, 762508), (1216, 732409), (1264, 704596), (1387, 642112), (1501, 593344), (2032, 438292), (2336, 381254), (2413, 369088), (2528, 352298), (2774, 321056), (3002, 296672), (4064, 219146), (4672, 190627), (4826, 184544), (5056, 176149), (5548, 160528), (5767, 154432), (6004, 148336), (8128, 109573), (9271, 96064), (9652, 92272), (10033, 88768), (11096, 80264), (11534, 77216), (12008, 74168), (18542, 48032), (19304, 46136), (20066, 44384), (22192, 40132), (23068, 38608), (24016, 37084)]