223417408

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 56

約数和(自身を含む): 453432672

約数和(自身を除く): 230015264

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 137, 166, 274, 307, 332, 548, 614, 664, 1096, 1228, 1328, 2192, 2456, 2656, 4384, 4912, 5312, 8768, 9824, 11371, 19648, 22742, 25481, 42059, 45484, 50962, 84118, 90968, 101924, 168236, 181936, 203848, 336472, 363872, 407696, 672944, 727744, 815392, 1345888, 1630784, 2691776, 3490897, 6981794, 13963588, 27927176, 55854352, 111708704, 223417408]

約数ペア:

[(1, 223417408), (2, 111708704), (4, 55854352), (8, 27927176), (16, 13963588), (32, 6981794), (64, 3490897), (83, 2691776), (137, 1630784), (166, 1345888), (274, 815392), (307, 727744), (332, 672944), (548, 407696), (614, 363872), (664, 336472), (1096, 203848), (1228, 181936), (1328, 168236), (2192, 101924), (2456, 90968), (2656, 84118), (4384, 50962), (4912, 45484), (5312, 42059), (8768, 25481), (9824, 22742), (11371, 19648)]