262793466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1427}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 614394144

約数和(自身を除く): 351600678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 787, 1427, 1574, 2361, 2854, 4281, 4722, 7083, 8562, 10231, 12843, 14166, 18551, 20462, 25686, 30693, 37102, 55653, 61386, 92079, 111306, 166959, 184158, 333918, 1123049, 2246098, 3369147, 6738294, 10107441, 14599637, 20214882, 29199274, 43798911, 87597822, 131396733, 262793466]

約数ペア:

[(1, 262793466), (2, 131396733), (3, 87597822), (6, 43798911), (9, 29199274), (13, 20214882), (18, 14599637), (26, 10107441), (39, 6738294), (78, 3369147), (117, 2246098), (234, 1123049), (787, 333918), (1427, 184158), (1574, 166959), (2361, 111306), (2854, 92079), (4281, 61386), (4722, 55653), (7083, 37102), (8562, 30693), (10231, 25686), (12843, 20462), (14166, 18551)]