255284224

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 88

約数和(自身を含む): 557570048

約数和(自身を除く): 302285824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 151, 208, 254, 256, 302, 416, 508, 512, 604, 832, 1016, 1024, 1208, 1651, 1664, 1963, 2032, 2416, 3302, 3328, 3926, 4064, 4832, 6604, 6656, 7852, 8128, 9664, 13208, 13312, 15704, 16256, 19177, 19328, 26416, 31408, 32512, 38354, 38656, 52832, 62816, 65024, 76708, 77312, 105664, 125632, 130048, 153416, 154624, 211328, 249301, 251264, 306832, 422656, 498602, 502528, 613664, 845312, 997204, 1005056, 1227328, 1690624, 1994408, 2010112, 2454656, 3988816, 4909312, 7977632, 9818624, 15955264, 19637248, 31910528, 63821056, 127642112, 255284224]

約数ペア:

[(1, 255284224), (2, 127642112), (4, 63821056), (8, 31910528), (13, 19637248), (16, 15955264), (26, 9818624), (32, 7977632), (52, 4909312), (64, 3988816), (104, 2454656), (127, 2010112), (128, 1994408), (151, 1690624), (208, 1227328), (254, 1005056), (256, 997204), (302, 845312), (416, 613664), (508, 502528), (512, 498602), (604, 422656), (832, 306832), (1016, 251264), (1024, 249301), (1208, 211328), (1651, 154624), (1664, 153416), (1963, 130048), (2032, 125632), (2416, 105664), (3302, 77312), (3328, 76708), (3926, 65024), (4064, 62816), (4832, 52832), (6604, 38656), (6656, 38354), (7852, 32512), (8128, 31408), (9664, 26416), (13208, 19328), (13312, 19177), (15704, 16256)]