1440752384

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 3019887360

約数和(自身を除く): 1579134976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 179, 184, 256, 358, 368, 716, 736, 1367, 1432, 1472, 2734, 2864, 2944, 4117, 5468, 5728, 5888, 8234, 10936, 11456, 16468, 21872, 22912, 31441, 32936, 43744, 45824, 62882, 65872, 87488, 125764, 131744, 174976, 244693, 251528, 263488, 349952, 489386, 503056, 526976, 978772, 1006112, 1053952, 1957544, 2012224, 3915088, 4024448, 5627939, 7830176, 8048896, 11255878, 15660352, 22511756, 31320704, 45023512, 62641408, 90047024, 180094048, 360188096, 720376192, 1440752384]

約数ペア:

[(1, 1440752384), (2, 720376192), (4, 360188096), (8, 180094048), (16, 90047024), (23, 62641408), (32, 45023512), (46, 31320704), (64, 22511756), (92, 15660352), (128, 11255878), (179, 8048896), (184, 7830176), (256, 5627939), (358, 4024448), (368, 3915088), (716, 2012224), (736, 1957544), (1367, 1053952), (1432, 1006112), (1472, 978772), (2734, 526976), (2864, 503056), (2944, 489386), (4117, 349952), (5468, 263488), (5728, 251528), (5888, 244693), (8234, 174976), (10936, 131744), (11456, 125764), (16468, 87488), (21872, 65872), (22912, 62882), (31441, 45824), (32936, 43744)]