260613521584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3879101}}^1$

素因数の和:3879158

約数の個数: 80

約数和(自身を含む): 606070896480

約数和(自身を除く): 345457374896

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 8398, 16796, 33592, 67184, 3879101, 7758202, 15516404, 31032808, 50428313, 62065616, 65944717, 73702919, 100856626, 131889434, 147405838, 201713252, 263778868, 294811676, 403426504, 527557736, 589623352, 806853008, 857281321, 958137947, 1055115472, 1179246704, 1252949623, 1714562642, 1916275894, 2505899246, 3429125284, 3832551788, 5011798492, 6858250568, 7665103576, 10023596984, 13716501136, 15330207152, 16288345099, 20047193968, 32576690198, 65153380396, 130306760792, 260613521584]

約数ペア:

[(1, 260613521584), (2, 130306760792), (4, 65153380396), (8, 32576690198), (13, 20047193968), (16, 16288345099), (17, 15330207152), (19, 13716501136), (26, 10023596984), (34, 7665103576), (38, 6858250568), (52, 5011798492), (68, 3832551788), (76, 3429125284), (104, 2505899246), (136, 1916275894), (152, 1714562642), (208, 1252949623), (221, 1179246704), (247, 1055115472), (272, 958137947), (304, 857281321), (323, 806853008), (442, 589623352), (494, 527557736), (646, 403426504), (884, 294811676), (988, 263778868), (1292, 201713252), (1768, 147405838), (1976, 131889434), (2584, 100856626), (3536, 73702919), (3952, 65944717), (4199, 62065616), (5168, 50428313), (8398, 31032808), (16796, 15516404), (33592, 7758202), (67184, 3879101)]