2818449568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 6288855552

約数和(自身を除く): 3470405984

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 173, 176, 248, 341, 346, 352, 496, 682, 692, 992, 1364, 1384, 1493, 1903, 2728, 2768, 2986, 3806, 5363, 5456, 5536, 5972, 7612, 10726, 10912, 11944, 15224, 16423, 21452, 23888, 30448, 32846, 42904, 46283, 47776, 58993, 60896, 65692, 85808, 92566, 117986, 131384, 171616, 185132, 235972, 258289, 262768, 370264, 471944, 509113, 516578, 525536, 740528, 943888, 1018226, 1033156, 1481056, 1887776, 2036452, 2066312, 2841179, 4072904, 4132624, 5682358, 8006959, 8145808, 8265248, 11364716, 16013918, 16291616, 22729432, 32027836, 45458864, 64055672, 88076549, 90917728, 128111344, 176153098, 256222688, 352306196, 704612392, 1409224784, 2818449568]

約数ペア:

[(1, 2818449568), (2, 1409224784), (4, 704612392), (8, 352306196), (11, 256222688), (16, 176153098), (22, 128111344), (31, 90917728), (32, 88076549), (44, 64055672), (62, 45458864), (88, 32027836), (124, 22729432), (173, 16291616), (176, 16013918), (248, 11364716), (341, 8265248), (346, 8145808), (352, 8006959), (496, 5682358), (682, 4132624), (692, 4072904), (992, 2841179), (1364, 2066312), (1384, 2036452), (1493, 1887776), (1903, 1481056), (2728, 1033156), (2768, 1018226), (2986, 943888), (3806, 740528), (5363, 525536), (5456, 516578), (5536, 509113), (5972, 471944), (7612, 370264), (10726, 262768), (10912, 258289), (11944, 235972), (15224, 185132), (16423, 171616), (21452, 131384), (23888, 117986), (30448, 92566), (32846, 85808), (42904, 65692), (46283, 60896), (47776, 58993)]