278271504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5454

約数の個数: 160

約数和(自身を含む): 966723840

約数和(自身を除く): 688452336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 2142, 2448, 2856, 3024, 3213, 3672, 4284, 5413, 5712, 6426, 7344, 8568, 10826, 12852, 16239, 17136, 21652, 25704, 32478, 37891, 43304, 48717, 51408, 64956, 75782, 86608, 92021, 97434, 113673, 129912, 146151, 151564, 184042, 194868, 227346, 259824, 276063, 292302, 303128, 341019, 368084, 389736, 454692, 552126, 584604, 606256, 644147, 682038, 736168, 779472, 828189, 909384, 1023057, 1104252, 1169208, 1288294, 1364076, 1472336, 1656378, 1818768, 1932441, 2046114, 2208504, 2338416, 2484567, 2576588, 2728152, 3312756, 3864882, 4092228, 4417008, 4969134, 5153176, 5456304, 5797323, 6625512, 7729764, 8184456, 9938268, 10306352, 11594646, 13251024, 15459528, 16368912, 17391969, 19876536, 23189292, 30919056, 34783938, 39753072, 46378584, 69567876, 92757168, 139135752, 278271504]

約数ペア:

[(1, 278271504), (2, 139135752), (3, 92757168), (4, 69567876), (6, 46378584), (7, 39753072), (8, 34783938), (9, 30919056), (12, 23189292), (14, 19876536), (16, 17391969), (17, 16368912), (18, 15459528), (21, 13251024), (24, 11594646), (27, 10306352), (28, 9938268), (34, 8184456), (36, 7729764), (42, 6625512), (48, 5797323), (51, 5456304), (54, 5153176), (56, 4969134), (63, 4417008), (68, 4092228), (72, 3864882), (84, 3312756), (102, 2728152), (108, 2576588), (112, 2484567), (119, 2338416), (126, 2208504), (136, 2046114), (144, 1932441), (153, 1818768), (168, 1656378), (189, 1472336), (204, 1364076), (216, 1288294), (238, 1169208), (252, 1104252), (272, 1023057), (306, 909384), (336, 828189), (357, 779472), (378, 736168), (408, 682038), (432, 644147), (459, 606256), (476, 584604), (504, 552126), (612, 454692), (714, 389736), (756, 368084), (816, 341019), (918, 303128), (952, 292302), (1008, 276063), (1071, 259824), (1224, 227346), (1428, 194868), (1512, 184042), (1836, 151564), (1904, 146151), (2142, 129912), (2448, 113673), (2856, 97434), (3024, 92021), (3213, 86608), (3672, 75782), (4284, 64956), (5413, 51408), (5712, 48717), (6426, 43304), (7344, 37891), (8568, 32478), (10826, 25704), (12852, 21652), (16239, 17136)]