255675264

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51217}}^1$

素因数の和:51247

約数の個数: 64

約数和(自身を含む): 731393040

約数和(自身を除く): 475717776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 51217, 102434, 153651, 204868, 307302, 409736, 614604, 665821, 819472, 1229208, 1331642, 1638944, 1997463, 2458416, 2663284, 3277888, 3994926, 4916832, 5326568, 6555776, 7989852, 9833664, 10653136, 15979704, 19667328, 21306272, 31959408, 42612544, 63918816, 85225088, 127837632, 255675264]

約数ペア:

[(1, 255675264), (2, 127837632), (3, 85225088), (4, 63918816), (6, 42612544), (8, 31959408), (12, 21306272), (13, 19667328), (16, 15979704), (24, 10653136), (26, 9833664), (32, 7989852), (39, 6555776), (48, 5326568), (52, 4916832), (64, 3994926), (78, 3277888), (96, 2663284), (104, 2458416), (128, 1997463), (156, 1638944), (192, 1331642), (208, 1229208), (312, 819472), (384, 665821), (416, 614604), (624, 409736), (832, 307302), (1248, 204868), (1664, 153651), (2496, 102434), (4992, 51217)]