2011531936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^3\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 4368666960

約数和(自身を除く): 2357135024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 73, 74, 136, 146, 148, 272, 292, 296, 544, 584, 592, 629, 1168, 1184, 1241, 1258, 1369, 2336, 2482, 2516, 2701, 2738, 4964, 5032, 5402, 5476, 9928, 10064, 10804, 10952, 19856, 20128, 21608, 21904, 23273, 39712, 43216, 43808, 45917, 46546, 50653, 86432, 91834, 93092, 99937, 101306, 183668, 186184, 199874, 202612, 367336, 372368, 399748, 405224, 734672, 744736, 799496, 810448, 861101, 1469344, 1598992, 1620896, 1698929, 1722202, 3197984, 3397858, 3444404, 3697669, 6795716, 6888808, 7395338, 13591432, 13777616, 14790676, 27182864, 27555232, 29581352, 54365728, 59162704, 62860373, 118325408, 125720746, 251441492, 502882984, 1005765968, 2011531936]

約数ペア:

[(1, 2011531936), (2, 1005765968), (4, 502882984), (8, 251441492), (16, 125720746), (17, 118325408), (32, 62860373), (34, 59162704), (37, 54365728), (68, 29581352), (73, 27555232), (74, 27182864), (136, 14790676), (146, 13777616), (148, 13591432), (272, 7395338), (292, 6888808), (296, 6795716), (544, 3697669), (584, 3444404), (592, 3397858), (629, 3197984), (1168, 1722202), (1184, 1698929), (1241, 1620896), (1258, 1598992), (1369, 1469344), (2336, 861101), (2482, 810448), (2516, 799496), (2701, 744736), (2738, 734672), (4964, 405224), (5032, 399748), (5402, 372368), (5476, 367336), (9928, 202612), (10064, 199874), (10804, 186184), (10952, 183668), (19856, 101306), (20128, 99937), (21608, 93092), (21904, 91834), (23273, 86432), (39712, 50653), (43216, 46546), (43808, 45917)]