291960228

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 804384000

約数和(自身を除く): 512423772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 343, 356, 534, 588, 623, 686, 797, 1029, 1068, 1246, 1372, 1594, 1869, 2058, 2391, 2492, 3188, 3738, 4116, 4361, 4782, 5579, 7476, 8722, 9564, 11158, 13083, 16737, 17444, 22316, 26166, 30527, 33474, 39053, 52332, 61054, 66948, 70933, 78106, 91581, 117159, 122108, 141866, 156212, 183162, 212799, 234318, 273371, 283732, 366324, 425598, 468636, 496531, 546742, 820113, 851196, 993062, 1093484, 1489593, 1640226, 1986124, 2979186, 3280452, 3475717, 5958372, 6951434, 10427151, 13902868, 20854302, 24330019, 41708604, 48660038, 72990057, 97320076, 145980114, 291960228]

約数ペア:

[(1, 291960228), (2, 145980114), (3, 97320076), (4, 72990057), (6, 48660038), (7, 41708604), (12, 24330019), (14, 20854302), (21, 13902868), (28, 10427151), (42, 6951434), (49, 5958372), (84, 3475717), (89, 3280452), (98, 2979186), (147, 1986124), (178, 1640226), (196, 1489593), (267, 1093484), (294, 993062), (343, 851196), (356, 820113), (534, 546742), (588, 496531), (623, 468636), (686, 425598), (797, 366324), (1029, 283732), (1068, 273371), (1246, 234318), (1372, 212799), (1594, 183162), (1869, 156212), (2058, 141866), (2391, 122108), (2492, 117159), (3188, 91581), (3738, 78106), (4116, 70933), (4361, 66948), (4782, 61054), (5579, 52332), (7476, 39053), (8722, 33474), (9564, 30527), (11158, 26166), (13083, 22316), (16737, 17444)]