317551552

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 647760960

約数和(自身を除く): 330209408

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 229, 376, 458, 461, 752, 916, 922, 1504, 1832, 1844, 3008, 3664, 3688, 7328, 7376, 10763, 14656, 14752, 21526, 21667, 29504, 43052, 43334, 86104, 86668, 105569, 172208, 173336, 211138, 344416, 346672, 422276, 688832, 693344, 844552, 1386688, 1689104, 3378208, 4961743, 6756416, 9923486, 19846972, 39693944, 79387888, 158775776, 317551552]

約数ペア:

[(1, 317551552), (2, 158775776), (4, 79387888), (8, 39693944), (16, 19846972), (32, 9923486), (47, 6756416), (64, 4961743), (94, 3378208), (188, 1689104), (229, 1386688), (376, 844552), (458, 693344), (461, 688832), (752, 422276), (916, 346672), (922, 344416), (1504, 211138), (1832, 173336), (1844, 172208), (3008, 105569), (3664, 86668), (3688, 86104), (7328, 43334), (7376, 43052), (10763, 29504), (14656, 21667), (14752, 21526)]