461985264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{246787}}^1$

素因数の和:246814

約数の個数: 60

約数和(自身を含む): 1392377896

約数和(自身を除く): 930392632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 246787, 493574, 740361, 987148, 1480722, 1974296, 2221083, 2961444, 3208231, 3948592, 4442166, 5922888, 6416462, 8884332, 9624693, 11845776, 12832924, 17768664, 19249386, 25665848, 28874079, 35537328, 38498772, 51331696, 57748158, 76997544, 115496316, 153995088, 230992632, 461985264]

約数ペア:

[(1, 461985264), (2, 230992632), (3, 153995088), (4, 115496316), (6, 76997544), (8, 57748158), (9, 51331696), (12, 38498772), (13, 35537328), (16, 28874079), (18, 25665848), (24, 19249386), (26, 17768664), (36, 12832924), (39, 11845776), (48, 9624693), (52, 8884332), (72, 6416462), (78, 5922888), (104, 4442166), (117, 3948592), (144, 3208231), (156, 2961444), (208, 2221083), (234, 1974296), (312, 1480722), (468, 987148), (624, 740361), (936, 493574), (1872, 246787)]