1438049580136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1\times {\mathrm{90011}}^1$

素因数の和:91210

約数の個数: 64

約数和(自身を含む): 2926110096000

約数和(自身を除く): 1488060515864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1031, 1192, 1937, 2062, 3874, 4124, 7748, 8248, 13403, 15496, 26806, 53612, 90011, 107224, 153619, 180022, 307238, 360044, 614476, 720088, 1170143, 1228952, 1997047, 2340286, 3994094, 4680572, 7988188, 9361144, 13411639, 15976376, 26823278, 53646556, 92801341, 107293112, 174351307, 185602682, 348702614, 371205364, 697405228, 742410728, 1206417433, 1394810456, 2412834866, 4825669732, 9651339464, 13827399809, 27654799618, 55309599236, 110619198472, 179756197517, 359512395034, 719024790068, 1438049580136]

約数ペア:

[(1, 1438049580136), (2, 719024790068), (4, 359512395034), (8, 179756197517), (13, 110619198472), (26, 55309599236), (52, 27654799618), (104, 13827399809), (149, 9651339464), (298, 4825669732), (596, 2412834866), (1031, 1394810456), (1192, 1206417433), (1937, 742410728), (2062, 697405228), (3874, 371205364), (4124, 348702614), (7748, 185602682), (8248, 174351307), (13403, 107293112), (15496, 92801341), (26806, 53646556), (53612, 26823278), (90011, 15976376), (107224, 13411639), (153619, 9361144), (180022, 7988188), (307238, 4680572), (360044, 3994094), (614476, 2340286), (720088, 1997047), (1170143, 1228952)]