2008237968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:515

約数の個数: 240

約数和(自身を含む): 6414728320

約数和(自身を除く): 4406490352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 103, 108, 121, 132, 144, 176, 198, 206, 216, 242, 264, 297, 309, 363, 373, 396, 412, 432, 484, 528, 594, 618, 726, 746, 792, 824, 927, 968, 1089, 1119, 1133, 1188, 1236, 1452, 1492, 1584, 1648, 1854, 1936, 2178, 2238, 2266, 2376, 2472, 2781, 2904, 2984, 3267, 3357, 3399, 3708, 4103, 4356, 4476, 4532, 4752, 4944, 5562, 5808, 5968, 6534, 6714, 6798, 7416, 8206, 8712, 8952, 9064, 10071, 10197, 11124, 12309, 12463, 13068, 13428, 13596, 14832, 16412, 17424, 17904, 18128, 20142, 20394, 22248, 24618, 24926, 26136, 26856, 27192, 30591, 32824, 36927, 37389, 38419, 40284, 40788, 44496, 45133, 49236, 49852, 52272, 53712, 54384, 61182, 65648, 73854, 74778, 76838, 80568, 81576, 90266, 98472, 99704, 110781, 112167, 115257, 122364, 135399, 147708, 149556, 153676, 161136, 163152, 180532, 196944, 199408, 221562, 224334, 230514, 244728, 270798, 295416, 299112, 307352, 336501, 345771, 361064, 406197, 422609, 443124, 448668, 461028, 489456, 541596, 590832, 598224, 614704, 673002, 691542, 722128, 812394, 845218, 886248, 897336, 922056, 1037313, 1083192, 1218591, 1267827, 1346004, 1383084, 1624788, 1690436, 1772496, 1794672, 1844112, 2074626, 2166384, 2437182, 2535654, 2692008, 2766168, 3249576, 3380872, 3803481, 4149252, 4648699, 4874364, 5071308, 5384016, 5532336, 6499152, 6761744, 7606962, 8298504, 9297398, 9748728, 10142616, 11410443, 13946097, 15213924, 16597008, 18594796, 19497456, 20285232, 22820886, 27892194, 30427848, 37189592, 41838291, 45641772, 55784388, 60855696, 74379184, 83676582, 91283544, 111568776, 125514873, 167353164, 182567088, 223137552, 251029746, 334706328, 502059492, 669412656, 1004118984, 2008237968]

約数ペア:

[(1, 2008237968), (2, 1004118984), (3, 669412656), (4, 502059492), (6, 334706328), (8, 251029746), (9, 223137552), (11, 182567088), (12, 167353164), (16, 125514873), (18, 111568776), (22, 91283544), (24, 83676582), (27, 74379184), (33, 60855696), (36, 55784388), (44, 45641772), (48, 41838291), (54, 37189592), (66, 30427848), (72, 27892194), (88, 22820886), (99, 20285232), (103, 19497456), (108, 18594796), (121, 16597008), (132, 15213924), (144, 13946097), (176, 11410443), (198, 10142616), (206, 9748728), (216, 9297398), (242, 8298504), (264, 7606962), (297, 6761744), (309, 6499152), (363, 5532336), (373, 5384016), (396, 5071308), (412, 4874364), (432, 4648699), (484, 4149252), (528, 3803481), (594, 3380872), (618, 3249576), (726, 2766168), (746, 2692008), (792, 2535654), (824, 2437182), (927, 2166384), (968, 2074626), (1089, 1844112), (1119, 1794672), (1133, 1772496), (1188, 1690436), (1236, 1624788), (1452, 1383084), (1492, 1346004), (1584, 1267827), (1648, 1218591), (1854, 1083192), (1936, 1037313), (2178, 922056), (2238, 897336), (2266, 886248), (2376, 845218), (2472, 812394), (2781, 722128), (2904, 691542), (2984, 673002), (3267, 614704), (3357, 598224), (3399, 590832), (3708, 541596), (4103, 489456), (4356, 461028), (4476, 448668), (4532, 443124), (4752, 422609), (4944, 406197), (5562, 361064), (5808, 345771), (5968, 336501), (6534, 307352), (6714, 299112), (6798, 295416), (7416, 270798), (8206, 244728), (8712, 230514), (8952, 224334), (9064, 221562), (10071, 199408), (10197, 196944), (11124, 180532), (12309, 163152), (12463, 161136), (13068, 153676), (13428, 149556), (13596, 147708), (14832, 135399), (16412, 122364), (17424, 115257), (17904, 112167), (18128, 110781), (20142, 99704), (20394, 98472), (22248, 90266), (24618, 81576), (24926, 80568), (26136, 76838), (26856, 74778), (27192, 73854), (30591, 65648), (32824, 61182), (36927, 54384), (37389, 53712), (38419, 52272), (40284, 49852), (40788, 49236), (44496, 45133)]