1315121344

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:1065

約数の個数: 56

約数和(自身を含む): 2648508800

約数和(自身を除く): 1333387456

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 349, 388, 607, 698, 776, 1214, 1396, 1552, 2428, 2792, 3104, 4856, 5584, 6208, 9712, 11168, 19424, 22336, 33853, 38848, 58879, 67706, 117758, 135412, 211843, 235516, 270824, 423686, 471032, 541648, 847372, 942064, 1083296, 1694744, 1884128, 2166592, 3389488, 3768256, 6778976, 13557952, 20548771, 41097542, 82195084, 164390168, 328780336, 657560672, 1315121344]

約数ペア:

[(1, 1315121344), (2, 657560672), (4, 328780336), (8, 164390168), (16, 82195084), (32, 41097542), (64, 20548771), (97, 13557952), (194, 6778976), (349, 3768256), (388, 3389488), (607, 2166592), (698, 1884128), (776, 1694744), (1214, 1083296), (1396, 942064), (1552, 847372), (2428, 541648), (2792, 471032), (3104, 423686), (4856, 270824), (5584, 235516), (6208, 211843), (9712, 135412), (11168, 117758), (19424, 67706), (22336, 58879), (33853, 38848)]