2009134944

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{148429}}^1$

素因数の和:148492

約数の個数: 72

約数和(自身を含む): 5835080160

約数和(自身を除く): 3825945216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 148429, 296858, 445287, 593716, 890574, 1187432, 1335861, 1781148, 2374864, 2671722, 3562296, 4749728, 5343444, 6976163, 7124592, 10686888, 13952326, 14249184, 20928489, 21373776, 27904652, 41856978, 42747552, 55809304, 62785467, 83713956, 111618608, 125570934, 167427912, 223237216, 251141868, 334855824, 502283736, 669711648, 1004567472, 2009134944]

約数ペア:

[(1, 2009134944), (2, 1004567472), (3, 669711648), (4, 502283736), (6, 334855824), (8, 251141868), (9, 223237216), (12, 167427912), (16, 125570934), (18, 111618608), (24, 83713956), (32, 62785467), (36, 55809304), (47, 42747552), (48, 41856978), (72, 27904652), (94, 21373776), (96, 20928489), (141, 14249184), (144, 13952326), (188, 10686888), (282, 7124592), (288, 6976163), (376, 5343444), (423, 4749728), (564, 3562296), (752, 2671722), (846, 2374864), (1128, 1781148), (1504, 1335861), (1692, 1187432), (2256, 890574), (3384, 593716), (4512, 445287), (6768, 296858), (13536, 148429)]