450505216

素因数分解:

$2^9\times 7^2\times {\mathrm{17957}}^1$

素因数の和:17989

約数の個数: 60

約数和(自身を含む): 1047148938

約数和(自身を除く): 596643722

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 17957, 25088, 35914, 71828, 125699, 143656, 251398, 287312, 502796, 574624, 879893, 1005592, 1149248, 1759786, 2011184, 2298496, 3519572, 4022368, 4596992, 7039144, 8044736, 9193984, 14078288, 16089472, 28156576, 32178944, 56313152, 64357888, 112626304, 225252608, 450505216]

約数ペア:

[(1, 450505216), (2, 225252608), (4, 112626304), (7, 64357888), (8, 56313152), (14, 32178944), (16, 28156576), (28, 16089472), (32, 14078288), (49, 9193984), (56, 8044736), (64, 7039144), (98, 4596992), (112, 4022368), (128, 3519572), (196, 2298496), (224, 2011184), (256, 1759786), (392, 1149248), (448, 1005592), (512, 879893), (784, 574624), (896, 502796), (1568, 287312), (1792, 251398), (3136, 143656), (3584, 125699), (6272, 71828), (12544, 35914), (17957, 25088)]