312897772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{9649}}^1$

素因数の和:9742

約数の個数: 36

約数和(自身を含む): 610922200

約数和(自身を除く): 298024428

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 737, 1474, 2948, 8107, 9649, 16214, 19298, 32428, 38596, 106139, 212278, 424556, 646483, 1167529, 1292966, 2335058, 2585932, 4670116, 7111313, 14222626, 28445252, 78224443, 156448886, 312897772]

約数ペア:

[(1, 312897772), (2, 156448886), (4, 78224443), (11, 28445252), (22, 14222626), (44, 7111313), (67, 4670116), (121, 2585932), (134, 2335058), (242, 1292966), (268, 1167529), (484, 646483), (737, 424556), (1474, 212278), (2948, 106139), (8107, 38596), (9649, 32428), (16214, 19298)]