255904624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 535465728

約数和(自身を除く): 279561104

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 97, 107, 134, 184, 194, 214, 268, 368, 388, 428, 536, 776, 856, 1072, 1541, 1552, 1712, 2231, 2461, 3082, 4462, 4922, 6164, 6499, 7169, 8924, 9844, 10379, 12328, 12998, 14338, 17848, 19688, 20758, 24656, 25996, 28676, 35696, 39376, 41516, 51992, 57352, 83032, 103984, 114704, 149477, 164887, 166064, 238717, 298954, 329774, 477434, 597908, 659548, 695393, 954868, 1195816, 1319096, 1390786, 1909736, 2391632, 2638192, 2781572, 3819472, 5563144, 11126288, 15994039, 31988078, 63976156, 127952312, 255904624]

約数ペア:

[(1, 255904624), (2, 127952312), (4, 63976156), (8, 31988078), (16, 15994039), (23, 11126288), (46, 5563144), (67, 3819472), (92, 2781572), (97, 2638192), (107, 2391632), (134, 1909736), (184, 1390786), (194, 1319096), (214, 1195816), (268, 954868), (368, 695393), (388, 659548), (428, 597908), (536, 477434), (776, 329774), (856, 298954), (1072, 238717), (1541, 166064), (1552, 164887), (1712, 149477), (2231, 114704), (2461, 103984), (3082, 83032), (4462, 57352), (4922, 51992), (6164, 41516), (6499, 39376), (7169, 35696), (8924, 28676), (9844, 25996), (10379, 24656), (12328, 20758), (12998, 19688), (14338, 17848)]