2019208128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:887

約数の個数: 224

約数和(自身を含む): 6495897600

約数和(自身を除く): 4476689472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 107, 112, 114, 133, 152, 168, 192, 214, 224, 228, 266, 304, 321, 336, 399, 428, 448, 456, 532, 608, 642, 672, 739, 749, 798, 856, 912, 1064, 1216, 1284, 1344, 1478, 1498, 1596, 1712, 1824, 2033, 2128, 2217, 2247, 2568, 2956, 2996, 3192, 3424, 3648, 4066, 4256, 4434, 4494, 5136, 5173, 5912, 5992, 6099, 6384, 6848, 8132, 8512, 8868, 8988, 10272, 10346, 11824, 11984, 12198, 12768, 14041, 14231, 15519, 16264, 17736, 17976, 20544, 20692, 23648, 23968, 24396, 25536, 28082, 28462, 31038, 32528, 35472, 35952, 41384, 42123, 42693, 47296, 47936, 48792, 56164, 56924, 62076, 65056, 70944, 71904, 79073, 82768, 84246, 85386, 97584, 98287, 112328, 113848, 124152, 130112, 141888, 143808, 158146, 165536, 168492, 170772, 195168, 196574, 224656, 227696, 237219, 248304, 294861, 316292, 331072, 336984, 341544, 390336, 393148, 449312, 455392, 474438, 496608, 553511, 589722, 632584, 673968, 683088, 786296, 898624, 910784, 948876, 993216, 1107022, 1179444, 1265168, 1347936, 1366176, 1502387, 1572592, 1660533, 1897752, 2214044, 2358888, 2530336, 2695872, 2732352, 3004774, 3145184, 3321066, 3795504, 4428088, 4507161, 4717776, 5060672, 6009548, 6290368, 6642132, 7591008, 8856176, 9014322, 9435552, 10516709, 12019096, 13284264, 15182016, 17712352, 18028644, 18871104, 21033418, 24038192, 26568528, 31550127, 35424704, 36057288, 42066836, 48076384, 53137056, 63100254, 72114576, 84133672, 96152768, 106274112, 126200508, 144229152, 168267344, 252401016, 288458304, 336534688, 504802032, 673069376, 1009604064, 2019208128]

約数ペア:

[(1, 2019208128), (2, 1009604064), (3, 673069376), (4, 504802032), (6, 336534688), (7, 288458304), (8, 252401016), (12, 168267344), (14, 144229152), (16, 126200508), (19, 106274112), (21, 96152768), (24, 84133672), (28, 72114576), (32, 63100254), (38, 53137056), (42, 48076384), (48, 42066836), (56, 36057288), (57, 35424704), (64, 31550127), (76, 26568528), (84, 24038192), (96, 21033418), (107, 18871104), (112, 18028644), (114, 17712352), (133, 15182016), (152, 13284264), (168, 12019096), (192, 10516709), (214, 9435552), (224, 9014322), (228, 8856176), (266, 7591008), (304, 6642132), (321, 6290368), (336, 6009548), (399, 5060672), (428, 4717776), (448, 4507161), (456, 4428088), (532, 3795504), (608, 3321066), (642, 3145184), (672, 3004774), (739, 2732352), (749, 2695872), (798, 2530336), (856, 2358888), (912, 2214044), (1064, 1897752), (1216, 1660533), (1284, 1572592), (1344, 1502387), (1478, 1366176), (1498, 1347936), (1596, 1265168), (1712, 1179444), (1824, 1107022), (2033, 993216), (2128, 948876), (2217, 910784), (2247, 898624), (2568, 786296), (2956, 683088), (2996, 673968), (3192, 632584), (3424, 589722), (3648, 553511), (4066, 496608), (4256, 474438), (4434, 455392), (4494, 449312), (5136, 393148), (5173, 390336), (5912, 341544), (5992, 336984), (6099, 331072), (6384, 316292), (6848, 294861), (8132, 248304), (8512, 237219), (8868, 227696), (8988, 224656), (10272, 196574), (10346, 195168), (11824, 170772), (11984, 168492), (12198, 165536), (12768, 158146), (14041, 143808), (14231, 141888), (15519, 130112), (16264, 124152), (17736, 113848), (17976, 112328), (20544, 98287), (20692, 97584), (23648, 85386), (23968, 84246), (24396, 82768), (25536, 79073), (28082, 71904), (28462, 70944), (31038, 65056), (32528, 62076), (35472, 56924), (35952, 56164), (41384, 48792), (42123, 47936), (42693, 47296)]