383870336

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2633}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 822124080

約数和(自身を除く): 438253744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2176, 2278, 2633, 4288, 4556, 5266, 8576, 9112, 10532, 18224, 21064, 36448, 42128, 44761, 72896, 84256, 89522, 145792, 168512, 176411, 179044, 337024, 352822, 358088, 705644, 716176, 1411288, 1432352, 2822576, 2864704, 2998987, 5645152, 5729408, 5997974, 11290304, 11995948, 22580608, 23991896, 47983792, 95967584, 191935168, 383870336]

約数ペア:

[(1, 383870336), (2, 191935168), (4, 95967584), (8, 47983792), (16, 23991896), (17, 22580608), (32, 11995948), (34, 11290304), (64, 5997974), (67, 5729408), (68, 5645152), (128, 2998987), (134, 2864704), (136, 2822576), (268, 1432352), (272, 1411288), (536, 716176), (544, 705644), (1072, 358088), (1088, 352822), (1139, 337024), (2144, 179044), (2176, 176411), (2278, 168512), (2633, 145792), (4288, 89522), (4556, 84256), (5266, 72896), (8576, 44761), (9112, 42128), (10532, 36448), (18224, 21064)]