1893803648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4243}}^1$

素因数の和:4585

約数の個数: 64

約数和(自身を含む): 4129751520

約数和(自身を除く): 2235947872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 317, 352, 634, 704, 1268, 1408, 2536, 3487, 4243, 5072, 6974, 8486, 10144, 13948, 16972, 20288, 27896, 33944, 40576, 46673, 55792, 67888, 93346, 111584, 135776, 186692, 223168, 271552, 373384, 446336, 543104, 746768, 1345031, 1493536, 2690062, 2987072, 5380124, 5974144, 10760248, 14795341, 21520496, 29590682, 43040992, 59181364, 86081984, 118362728, 172163968, 236725456, 473450912, 946901824, 1893803648]

約数ペア:

[(1, 1893803648), (2, 946901824), (4, 473450912), (8, 236725456), (11, 172163968), (16, 118362728), (22, 86081984), (32, 59181364), (44, 43040992), (64, 29590682), (88, 21520496), (128, 14795341), (176, 10760248), (317, 5974144), (352, 5380124), (634, 2987072), (704, 2690062), (1268, 1493536), (1408, 1345031), (2536, 746768), (3487, 543104), (4243, 446336), (5072, 373384), (6974, 271552), (8486, 223168), (10144, 186692), (13948, 135776), (16972, 111584), (20288, 93346), (27896, 67888), (33944, 55792), (40576, 46673)]