385130368

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1877}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 881157600

約数和(自身を除く): 496027232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 896, 916, 1603, 1832, 1877, 3206, 3664, 3754, 6412, 7328, 7508, 12824, 13139, 14656, 15016, 25648, 26278, 29312, 30032, 51296, 52556, 60064, 102592, 105112, 120128, 205184, 210224, 240256, 420448, 429833, 840896, 859666, 1681792, 1719332, 3008831, 3438664, 6017662, 6877328, 12035324, 13754656, 24070648, 27509312, 48141296, 55018624, 96282592, 192565184, 385130368]

約数ペア:

[(1, 385130368), (2, 192565184), (4, 96282592), (7, 55018624), (8, 48141296), (14, 27509312), (16, 24070648), (28, 13754656), (32, 12035324), (56, 6877328), (64, 6017662), (112, 3438664), (128, 3008831), (224, 1719332), (229, 1681792), (448, 859666), (458, 840896), (896, 429833), (916, 420448), (1603, 240256), (1832, 210224), (1877, 205184), (3206, 120128), (3664, 105112), (3754, 102592), (6412, 60064), (7328, 52556), (7508, 51296), (12824, 30032), (13139, 29312), (14656, 26278), (15016, 25648)]