322421504

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 665591808

約数和(自身を除く): 343170304

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 128, 188, 211, 254, 256, 376, 422, 508, 752, 844, 1016, 1504, 1688, 2032, 3008, 3376, 4064, 5969, 6016, 6752, 8128, 9917, 11938, 12032, 13504, 16256, 19834, 23876, 26797, 27008, 32512, 39668, 47752, 53594, 54016, 79336, 95504, 107188, 158672, 191008, 214376, 317344, 382016, 428752, 634688, 764032, 857504, 1259459, 1269376, 1528064, 1715008, 2518918, 2538752, 3430016, 5037836, 6860032, 10075672, 20151344, 40302688, 80605376, 161210752, 322421504]

約数ペア:

[(1, 322421504), (2, 161210752), (4, 80605376), (8, 40302688), (16, 20151344), (32, 10075672), (47, 6860032), (64, 5037836), (94, 3430016), (127, 2538752), (128, 2518918), (188, 1715008), (211, 1528064), (254, 1269376), (256, 1259459), (376, 857504), (422, 764032), (508, 634688), (752, 428752), (844, 382016), (1016, 317344), (1504, 214376), (1688, 191008), (2032, 158672), (3008, 107188), (3376, 95504), (4064, 79336), (5969, 54016), (6016, 53594), (6752, 47752), (8128, 39668), (9917, 32512), (11938, 27008), (12032, 26797), (13504, 23876), (16256, 19834)]