1894074952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 4706795520

約数和(自身を除く): 2812720568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 71, 77, 88, 121, 124, 127, 142, 154, 217, 242, 248, 254, 284, 308, 341, 434, 484, 497, 508, 568, 616, 682, 781, 847, 868, 889, 968, 994, 1016, 1364, 1397, 1562, 1694, 1736, 1778, 1988, 2201, 2387, 2728, 2794, 3124, 3388, 3556, 3751, 3937, 3976, 4402, 4774, 5467, 5588, 6248, 6776, 7112, 7502, 7874, 8591, 8804, 9017, 9548, 9779, 10934, 11176, 15004, 15367, 15407, 15748, 17182, 17608, 18034, 19096, 19558, 21868, 24211, 26257, 27559, 30008, 30734, 30814, 31496, 34364, 36068, 39116, 43307, 43736, 48422, 52514, 55118, 60137, 61468, 61628, 63119, 68728, 72136, 78232, 86614, 96844, 99187, 105028, 107569, 110236, 120274, 122936, 123256, 126238, 169477, 173228, 193688, 198374, 210056, 215138, 220472, 240548, 252476, 266321, 279527, 303149, 338954, 346456, 396748, 430276, 476377, 481096, 504952, 532642, 559054, 606298, 677908, 694309, 793496, 860552, 952754, 1065284, 1091057, 1118108, 1212596, 1355816, 1388618, 1864247, 1905508, 1956689, 2130568, 2182114, 2236216, 2425192, 2777236, 3074797, 3334639, 3728494, 3811016, 3913378, 4364228, 5554472, 6149594, 6669278, 7456988, 7637399, 7826756, 8728456, 12299188, 13338556, 14913976, 15274798, 15653512, 21523579, 24598376, 26677112, 30549596, 33822767, 43047158, 61099192, 67645534, 86094316, 135291068, 172188632, 236759369, 270582136, 473518738, 947037476, 1894074952]

約数ペア:

[(1, 1894074952), (2, 947037476), (4, 473518738), (7, 270582136), (8, 236759369), (11, 172188632), (14, 135291068), (22, 86094316), (28, 67645534), (31, 61099192), (44, 43047158), (56, 33822767), (62, 30549596), (71, 26677112), (77, 24598376), (88, 21523579), (121, 15653512), (124, 15274798), (127, 14913976), (142, 13338556), (154, 12299188), (217, 8728456), (242, 7826756), (248, 7637399), (254, 7456988), (284, 6669278), (308, 6149594), (341, 5554472), (434, 4364228), (484, 3913378), (497, 3811016), (508, 3728494), (568, 3334639), (616, 3074797), (682, 2777236), (781, 2425192), (847, 2236216), (868, 2182114), (889, 2130568), (968, 1956689), (994, 1905508), (1016, 1864247), (1364, 1388618), (1397, 1355816), (1562, 1212596), (1694, 1118108), (1736, 1091057), (1778, 1065284), (1988, 952754), (2201, 860552), (2387, 793496), (2728, 694309), (2794, 677908), (3124, 606298), (3388, 559054), (3556, 532642), (3751, 504952), (3937, 481096), (3976, 476377), (4402, 430276), (4774, 396748), (5467, 346456), (5588, 338954), (6248, 303149), (6776, 279527), (7112, 266321), (7502, 252476), (7874, 240548), (8591, 220472), (8804, 215138), (9017, 210056), (9548, 198374), (9779, 193688), (10934, 173228), (11176, 169477), (15004, 126238), (15367, 123256), (15407, 122936), (15748, 120274), (17182, 110236), (17608, 107569), (18034, 105028), (19096, 99187), (19558, 96844), (21868, 86614), (24211, 78232), (26257, 72136), (27559, 68728), (30008, 63119), (30734, 61628), (30814, 61468), (31496, 60137), (34364, 55118), (36068, 52514), (39116, 48422), (43307, 43736)]