218451986928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6990911}}^1$

素因数の和:6990963

約数の個数: 120

約数和(自身を含む): 721238409216

約数和(自身を除く): 502786422288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 6990911, 13981822, 20972733, 27963644, 41945466, 48936377, 55927288, 62918199, 83890932, 97872754, 111854576, 125836398, 146809131, 167781864, 195745508, 216718241, 251672796, 293618262, 335563728, 391491016, 433436482, 440427393, 503345592, 587236524, 650154723, 782982032, 866872964, 880854786, 1006691184, 1174473048, 1300309446, 1517027687, 1733745928, 1761709572, 1950464169, 2348946096, 2600618892, 3034055374, 3467491856, 3523419144, 3900928338, 4551083061, 5201237784, 6068110748, 7046838288, 7801856676, 9102166122, 10402475568, 12136221496, 13653249183, 15603713352, 18204332244, 24272442992, 27306498366, 31207426704, 36408664488, 54612996732, 72817328976, 109225993464, 218451986928]

約数ペア:

[(1, 218451986928), (2, 109225993464), (3, 72817328976), (4, 54612996732), (6, 36408664488), (7, 31207426704), (8, 27306498366), (9, 24272442992), (12, 18204332244), (14, 15603713352), (16, 13653249183), (18, 12136221496), (21, 10402475568), (24, 9102166122), (28, 7801856676), (31, 7046838288), (36, 6068110748), (42, 5201237784), (48, 4551083061), (56, 3900928338), (62, 3523419144), (63, 3467491856), (72, 3034055374), (84, 2600618892), (93, 2348946096), (112, 1950464169), (124, 1761709572), (126, 1733745928), (144, 1517027687), (168, 1300309446), (186, 1174473048), (217, 1006691184), (248, 880854786), (252, 866872964), (279, 782982032), (336, 650154723), (372, 587236524), (434, 503345592), (496, 440427393), (504, 433436482), (558, 391491016), (651, 335563728), (744, 293618262), (868, 251672796), (1008, 216718241), (1116, 195745508), (1302, 167781864), (1488, 146809131), (1736, 125836398), (1953, 111854576), (2232, 97872754), (2604, 83890932), (3472, 62918199), (3906, 55927288), (4464, 48936377), (5208, 41945466), (7812, 27963644), (10416, 20972733), (15624, 13981822), (31248, 6990911)]