539259136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5287

約数の個数: 72

約数和(自身を含む): 1196835584

約数和(自身を除く): 657576448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 5227, 6448, 7936, 10454, 12896, 20908, 25792, 41816, 51584, 67951, 83632, 103168, 135902, 162037, 167264, 271804, 324074, 334528, 543608, 648148, 669056, 1087216, 1296296, 1338112, 2106481, 2174432, 2592592, 4212962, 4348864, 5185184, 8425924, 8697728, 10370368, 16851848, 17395456, 20740736, 33703696, 41481472, 67407392, 134814784, 269629568, 539259136]

約数ペア:

[(1, 539259136), (2, 269629568), (4, 134814784), (8, 67407392), (13, 41481472), (16, 33703696), (26, 20740736), (31, 17395456), (32, 16851848), (52, 10370368), (62, 8697728), (64, 8425924), (104, 5185184), (124, 4348864), (128, 4212962), (208, 2592592), (248, 2174432), (256, 2106481), (403, 1338112), (416, 1296296), (496, 1087216), (806, 669056), (832, 648148), (992, 543608), (1612, 334528), (1664, 324074), (1984, 271804), (3224, 167264), (3328, 162037), (3968, 135902), (5227, 103168), (6448, 83632), (7936, 67951), (10454, 51584), (12896, 41816), (20908, 25792)]