215430384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{26557}}^1$

素因数の和:26594

約数の個数: 60

約数和(自身を含む): 602654136

約数和(自身を除く): 387223752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 26557, 53114, 79671, 106228, 159342, 212456, 318684, 345241, 424912, 637368, 690482, 1035723, 1274736, 1380964, 2071446, 2761928, 4142892, 4488133, 5523856, 8285784, 8976266, 13464399, 16571568, 17952532, 26928798, 35905064, 53857596, 71810128, 107715192, 215430384]

約数ペア:

[(1, 215430384), (2, 107715192), (3, 71810128), (4, 53857596), (6, 35905064), (8, 26928798), (12, 17952532), (13, 16571568), (16, 13464399), (24, 8976266), (26, 8285784), (39, 5523856), (48, 4488133), (52, 4142892), (78, 2761928), (104, 2071446), (156, 1380964), (169, 1274736), (208, 1035723), (312, 690482), (338, 637368), (507, 424912), (624, 345241), (676, 318684), (1014, 212456), (1352, 159342), (2028, 106228), (2704, 79671), (4056, 53114), (8112, 26557)]