458534144

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3107

約数の個数: 72

約数和(自身を含む): 994855680

約数和(自身を除く): 536321536

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3041, 3968, 4712, 4864, 6082, 7936, 9424, 12164, 18848, 24328, 37696, 48656, 57779, 75392, 94271, 97312, 115558, 150784, 188542, 194624, 231116, 377084, 389248, 462232, 754168, 778496, 924464, 1508336, 1791149, 1848928, 3016672, 3582298, 3697856, 6033344, 7164596, 7395712, 12066688, 14329192, 14791424, 24133376, 28658384, 57316768, 114633536, 229267072, 458534144]

約数ペア:

[(1, 458534144), (2, 229267072), (4, 114633536), (8, 57316768), (16, 28658384), (19, 24133376), (31, 14791424), (32, 14329192), (38, 12066688), (62, 7395712), (64, 7164596), (76, 6033344), (124, 3697856), (128, 3582298), (152, 3016672), (248, 1848928), (256, 1791149), (304, 1508336), (496, 924464), (589, 778496), (608, 754168), (992, 462232), (1178, 389248), (1216, 377084), (1984, 231116), (2356, 194624), (2432, 188542), (3041, 150784), (3968, 115558), (4712, 97312), (4864, 94271), (6082, 75392), (7936, 57779), (9424, 48656), (12164, 37696), (18848, 24328)]