538720308

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{11311}}^1$

素因数の和:11344

約数の個数: 108

約数和(自身を含む): 1642909632

約数和(自身を除く): 1104189324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 5292, 6804, 7938, 11311, 11907, 15876, 22622, 23814, 33933, 45244, 47628, 67866, 79177, 101799, 135732, 158354, 203598, 237531, 305397, 316708, 407196, 475062, 554239, 610794, 712593, 916191, 950124, 1108478, 1221588, 1425186, 1662717, 1832382, 2137779, 2216956, 2748573, 2850372, 3325434, 3664764, 4275558, 4988151, 5497146, 6413337, 6650868, 8551116, 9976302, 10994292, 12826674, 14964453, 19240011, 19952604, 25653348, 29928906, 38480022, 44893359, 59857812, 76960044, 89786718, 134680077, 179573436, 269360154, 538720308]

約数ペア:

[(1, 538720308), (2, 269360154), (3, 179573436), (4, 134680077), (6, 89786718), (7, 76960044), (9, 59857812), (12, 44893359), (14, 38480022), (18, 29928906), (21, 25653348), (27, 19952604), (28, 19240011), (36, 14964453), (42, 12826674), (49, 10994292), (54, 9976302), (63, 8551116), (81, 6650868), (84, 6413337), (98, 5497146), (108, 4988151), (126, 4275558), (147, 3664764), (162, 3325434), (189, 2850372), (196, 2748573), (243, 2216956), (252, 2137779), (294, 1832382), (324, 1662717), (378, 1425186), (441, 1221588), (486, 1108478), (567, 950124), (588, 916191), (756, 712593), (882, 610794), (972, 554239), (1134, 475062), (1323, 407196), (1701, 316708), (1764, 305397), (2268, 237531), (2646, 203598), (3402, 158354), (3969, 135732), (5292, 101799), (6804, 79177), (7938, 67866), (11311, 47628), (11907, 45244), (15876, 33933), (22622, 23814)]