312858364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16217}}^1$

素因数の和:16294

約数の個数: 48

約数和(自身を含む): 686605248

約数和(自身を除く): 373746884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 16217, 19292, 32434, 64868, 113519, 210821, 227038, 421642, 454076, 843284, 859501, 1475747, 1719002, 2951494, 3438004, 5902988, 6016507, 11173513, 12033014, 22347026, 24066028, 44694052, 78214591, 156429182, 312858364]

約数ペア:

[(1, 312858364), (2, 156429182), (4, 78214591), (7, 44694052), (13, 24066028), (14, 22347026), (26, 12033014), (28, 11173513), (52, 6016507), (53, 5902988), (91, 3438004), (106, 2951494), (182, 1719002), (212, 1475747), (364, 859501), (371, 843284), (689, 454076), (742, 421642), (1378, 227038), (1484, 210821), (2756, 113519), (4823, 64868), (9646, 32434), (16217, 19292)]