351397568

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:849

約数の個数: 56

約数和(自身を含む): 716962752

約数和(自身を除く): 365565184

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 197, 376, 394, 593, 752, 788, 1186, 1504, 1576, 2372, 3008, 3152, 4744, 6304, 9259, 9488, 12608, 18518, 18976, 27871, 37036, 37952, 55742, 74072, 111484, 116821, 148144, 222968, 233642, 296288, 445936, 467284, 592576, 891872, 934568, 1783744, 1869136, 3738272, 5490587, 7476544, 10981174, 21962348, 43924696, 87849392, 175698784, 351397568]

約数ペア:

[(1, 351397568), (2, 175698784), (4, 87849392), (8, 43924696), (16, 21962348), (32, 10981174), (47, 7476544), (64, 5490587), (94, 3738272), (188, 1869136), (197, 1783744), (376, 934568), (394, 891872), (593, 592576), (752, 467284), (788, 445936), (1186, 296288), (1504, 233642), (1576, 222968), (2372, 148144), (3008, 116821), (3152, 111484), (4744, 74072), (6304, 55742), (9259, 37952), (9488, 37036), (12608, 27871), (18518, 18976)]