620768064

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{65983}}^1$

素因数の和:66012

約数の個数: 84

約数和(自身を含む): 1910632704

約数和(自身を除く): 1289864640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 65983, 131966, 197949, 263932, 395898, 461881, 527864, 791796, 923762, 1055728, 1385643, 1583592, 1847524, 2111456, 2771286, 3167184, 3233167, 3695048, 4222912, 5542572, 6334368, 6466334, 7390096, 9699501, 11085144, 12668736, 12932668, 14780192, 19399002, 22170288, 25865336, 29560384, 38798004, 44340576, 51730672, 77596008, 88681152, 103461344, 155192016, 206922688, 310384032, 620768064]

約数ペア:

[(1, 620768064), (2, 310384032), (3, 206922688), (4, 155192016), (6, 103461344), (7, 88681152), (8, 77596008), (12, 51730672), (14, 44340576), (16, 38798004), (21, 29560384), (24, 25865336), (28, 22170288), (32, 19399002), (42, 14780192), (48, 12932668), (49, 12668736), (56, 11085144), (64, 9699501), (84, 7390096), (96, 6466334), (98, 6334368), (112, 5542572), (147, 4222912), (168, 3695048), (192, 3233167), (196, 3167184), (224, 2771286), (294, 2111456), (336, 1847524), (392, 1583592), (448, 1385643), (588, 1055728), (672, 923762), (784, 791796), (1176, 527864), (1344, 461881), (1568, 395898), (2352, 263932), (3136, 197949), (4704, 131966), (9408, 65983)]