4915456168

素因数分解:

$2^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 11124864000

約数和(自身を除く): 6209407832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 73, 98, 106, 146, 196, 212, 292, 343, 371, 392, 424, 463, 511, 584, 686, 742, 926, 1022, 1372, 1484, 1852, 2044, 2597, 2744, 2968, 3241, 3577, 3704, 3869, 4088, 5194, 6482, 7154, 7738, 10388, 12964, 14308, 15476, 18179, 20776, 22687, 24539, 25039, 25928, 27083, 28616, 30952, 33799, 36358, 45374, 49078, 50078, 54166, 67598, 72716, 90748, 98156, 100156, 108332, 135196, 145432, 158809, 171773, 181496, 189581, 196312, 200312, 216664, 236593, 270392, 317618, 343546, 379162, 473186, 635236, 687092, 758324, 946372, 1202411, 1270472, 1327067, 1374184, 1516648, 1656151, 1791347, 1892744, 2404822, 2654134, 3312302, 3582694, 4809644, 5308268, 6624604, 7165388, 8416877, 9619288, 10616536, 11593057, 12539429, 13249208, 14330776, 16833754, 23186114, 25078858, 33667508, 46372228, 50157716, 67335016, 87776003, 92744456, 100315432, 175552006, 351104012, 614432021, 702208024, 1228864042, 2457728084, 4915456168]

約数ペア:

[(1, 4915456168), (2, 2457728084), (4, 1228864042), (7, 702208024), (8, 614432021), (14, 351104012), (28, 175552006), (49, 100315432), (53, 92744456), (56, 87776003), (73, 67335016), (98, 50157716), (106, 46372228), (146, 33667508), (196, 25078858), (212, 23186114), (292, 16833754), (343, 14330776), (371, 13249208), (392, 12539429), (424, 11593057), (463, 10616536), (511, 9619288), (584, 8416877), (686, 7165388), (742, 6624604), (926, 5308268), (1022, 4809644), (1372, 3582694), (1484, 3312302), (1852, 2654134), (2044, 2404822), (2597, 1892744), (2744, 1791347), (2968, 1656151), (3241, 1516648), (3577, 1374184), (3704, 1327067), (3869, 1270472), (4088, 1202411), (5194, 946372), (6482, 758324), (7154, 687092), (7738, 635236), (10388, 473186), (12964, 379162), (14308, 343546), (15476, 317618), (18179, 270392), (20776, 236593), (22687, 216664), (24539, 200312), (25039, 196312), (25928, 189581), (27083, 181496), (28616, 171773), (30952, 158809), (33799, 145432), (36358, 135196), (45374, 108332), (49078, 100156), (50078, 98156), (54166, 90748), (67598, 72716)]