2008457568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{536447}}^1$

素因数の和:536476

約数の個数: 72

約数和(自身を含む): 6150912768

約数和(自身を除く): 4142455200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 536447, 1072894, 1609341, 2145788, 3218682, 4291576, 4828023, 6437364, 6973811, 8583152, 9656046, 12874728, 13947622, 17166304, 19312092, 20921433, 25749456, 27895244, 38624184, 41842866, 51498912, 55790488, 62764299, 77248368, 83685732, 111580976, 125528598, 154496736, 167371464, 223161952, 251057196, 334742928, 502114392, 669485856, 1004228784, 2008457568]

約数ペア:

[(1, 2008457568), (2, 1004228784), (3, 669485856), (4, 502114392), (6, 334742928), (8, 251057196), (9, 223161952), (12, 167371464), (13, 154496736), (16, 125528598), (18, 111580976), (24, 83685732), (26, 77248368), (32, 62764299), (36, 55790488), (39, 51498912), (48, 41842866), (52, 38624184), (72, 27895244), (78, 25749456), (96, 20921433), (104, 19312092), (117, 17166304), (144, 13947622), (156, 12874728), (208, 9656046), (234, 8583152), (288, 6973811), (312, 6437364), (416, 4828023), (468, 4291576), (624, 3218682), (936, 2145788), (1248, 1609341), (1872, 1072894), (3744, 536447)]