15224988376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{3331}}^1$

素因数の和:4040

約数の個数: 64

約数和(自身を含む): 31235500800

約数和(自身を除く): 16010512424

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 619, 923, 1238, 1846, 2476, 3331, 3692, 4952, 6662, 7384, 8047, 13324, 16094, 26648, 32188, 43303, 43949, 64376, 86606, 87898, 173212, 175796, 236501, 346424, 351592, 473002, 571337, 946004, 1142674, 1892008, 2061889, 2285348, 3074513, 4123778, 4570696, 6149026, 8247556, 12298052, 16495112, 24596104, 26804557, 53609114, 107218228, 146394119, 214436456, 292788238, 585576476, 1171152952, 1903123547, 3806247094, 7612494188, 15224988376]

約数ペア:

[(1, 15224988376), (2, 7612494188), (4, 3806247094), (8, 1903123547), (13, 1171152952), (26, 585576476), (52, 292788238), (71, 214436456), (104, 146394119), (142, 107218228), (284, 53609114), (568, 26804557), (619, 24596104), (923, 16495112), (1238, 12298052), (1846, 8247556), (2476, 6149026), (3331, 4570696), (3692, 4123778), (4952, 3074513), (6662, 2285348), (7384, 2061889), (8047, 1892008), (13324, 1142674), (16094, 946004), (26648, 571337), (32188, 473002), (43303, 351592), (43949, 346424), (64376, 236501), (86606, 175796), (87898, 173212)]