1338623152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 2749824000

約数和(自身を除く): 1411200848

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 149, 236, 248, 298, 307, 472, 496, 596, 614, 944, 1192, 1228, 1829, 2384, 2456, 3658, 4619, 4912, 7316, 8791, 9238, 9517, 14632, 17582, 18113, 18476, 19034, 29264, 35164, 36226, 36952, 38068, 45743, 70328, 72452, 73904, 76136, 91486, 140656, 144904, 152272, 182972, 272521, 289808, 365944, 545042, 561503, 731888, 1090084, 1123006, 1418033, 2180168, 2246012, 2698837, 2836066, 4360336, 4492024, 5397674, 5672132, 8984048, 10795348, 11344264, 21590696, 22688528, 43181392, 83663947, 167327894, 334655788, 669311576, 1338623152]

約数ペア:

[(1, 1338623152), (2, 669311576), (4, 334655788), (8, 167327894), (16, 83663947), (31, 43181392), (59, 22688528), (62, 21590696), (118, 11344264), (124, 10795348), (149, 8984048), (236, 5672132), (248, 5397674), (298, 4492024), (307, 4360336), (472, 2836066), (496, 2698837), (596, 2246012), (614, 2180168), (944, 1418033), (1192, 1123006), (1228, 1090084), (1829, 731888), (2384, 561503), (2456, 545042), (3658, 365944), (4619, 289808), (4912, 272521), (7316, 182972), (8791, 152272), (9238, 144904), (9517, 140656), (14632, 91486), (17582, 76136), (18113, 73904), (18476, 72452), (19034, 70328), (29264, 45743), (35164, 38068), (36226, 36952)]