857848404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 2519552000

約数和(自身を除く): 1661703596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 73, 74, 76, 84, 111, 114, 133, 146, 148, 199, 219, 222, 228, 259, 266, 292, 398, 399, 438, 444, 511, 518, 532, 597, 703, 777, 796, 798, 876, 1022, 1036, 1194, 1387, 1393, 1406, 1533, 1554, 1596, 2044, 2109, 2388, 2701, 2774, 2786, 2812, 3066, 3108, 3781, 4161, 4179, 4218, 4921, 5402, 5548, 5572, 6132, 7363, 7562, 8103, 8322, 8358, 8436, 9709, 9842, 10804, 11343, 14527, 14726, 14763, 15124, 16206, 16644, 16716, 18907, 19418, 19684, 22089, 22686, 26467, 29054, 29127, 29452, 29526, 32412, 37814, 38836, 43581, 44178, 45372, 51319, 51541, 52934, 56721, 58108, 58254, 59052, 75628, 79401, 87162, 88356, 101689, 102638, 103082, 105868, 113442, 116508, 139897, 153957, 154623, 158802, 174324, 203378, 205276, 206164, 226884, 276013, 279794, 305067, 307914, 309246, 317604, 359233, 406756, 419691, 537499, 552026, 559588, 610134, 615828, 618492, 718466, 828039, 839382, 979279, 1074998, 1077699, 1104052, 1220268, 1436932, 1612497, 1656078, 1678764, 1932091, 1958558, 2149996, 2155398, 2937837, 3224994, 3312156, 3762493, 3864182, 3917116, 4310796, 5796273, 5875674, 6449988, 7524986, 7728364, 10212481, 11287479, 11592546, 11751348, 15049972, 20424962, 22574958, 23185092, 30637443, 40849924, 45149916, 61274886, 71487367, 122549772, 142974734, 214462101, 285949468, 428924202, 857848404]

約数ペア:

[(1, 857848404), (2, 428924202), (3, 285949468), (4, 214462101), (6, 142974734), (7, 122549772), (12, 71487367), (14, 61274886), (19, 45149916), (21, 40849924), (28, 30637443), (37, 23185092), (38, 22574958), (42, 20424962), (57, 15049972), (73, 11751348), (74, 11592546), (76, 11287479), (84, 10212481), (111, 7728364), (114, 7524986), (133, 6449988), (146, 5875674), (148, 5796273), (199, 4310796), (219, 3917116), (222, 3864182), (228, 3762493), (259, 3312156), (266, 3224994), (292, 2937837), (398, 2155398), (399, 2149996), (438, 1958558), (444, 1932091), (511, 1678764), (518, 1656078), (532, 1612497), (597, 1436932), (703, 1220268), (777, 1104052), (796, 1077699), (798, 1074998), (876, 979279), (1022, 839382), (1036, 828039), (1194, 718466), (1387, 618492), (1393, 615828), (1406, 610134), (1533, 559588), (1554, 552026), (1596, 537499), (2044, 419691), (2109, 406756), (2388, 359233), (2701, 317604), (2774, 309246), (2786, 307914), (2812, 305067), (3066, 279794), (3108, 276013), (3781, 226884), (4161, 206164), (4179, 205276), (4218, 203378), (4921, 174324), (5402, 158802), (5548, 154623), (5572, 153957), (6132, 139897), (7363, 116508), (7562, 113442), (8103, 105868), (8322, 103082), (8358, 102638), (8436, 101689), (9709, 88356), (9842, 87162), (10804, 79401), (11343, 75628), (14527, 59052), (14726, 58254), (14763, 58108), (15124, 56721), (16206, 52934), (16644, 51541), (16716, 51319), (18907, 45372), (19418, 44178), (19684, 43581), (22089, 38836), (22686, 37814), (26467, 32412), (29054, 29526), (29127, 29452)]