228439744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 112

約数和(自身を含む): 534594816

約数和(自身を除く): 306155072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 521, 527, 544, 806, 832, 884, 992, 1042, 1054, 1088, 1612, 1768, 1984, 2084, 2108, 3224, 3536, 4168, 4216, 6448, 6773, 6851, 7072, 8336, 8432, 8857, 12896, 13546, 13702, 14144, 16151, 16672, 16864, 17714, 25792, 27092, 27404, 32302, 33344, 33728, 35428, 54184, 54808, 64604, 70856, 108368, 109616, 115141, 129208, 141712, 209963, 216736, 219232, 230282, 258416, 274567, 283424, 419926, 433472, 438464, 460564, 516832, 549134, 566848, 839852, 921128, 1033664, 1098268, 1679704, 1842256, 2196536, 3359408, 3569371, 3684512, 4393072, 6718816, 7138742, 7369024, 8786144, 13437632, 14277484, 17572288, 28554968, 57109936, 114219872, 228439744]

約数ペア:

[(1, 228439744), (2, 114219872), (4, 57109936), (8, 28554968), (13, 17572288), (16, 14277484), (17, 13437632), (26, 8786144), (31, 7369024), (32, 7138742), (34, 6718816), (52, 4393072), (62, 3684512), (64, 3569371), (68, 3359408), (104, 2196536), (124, 1842256), (136, 1679704), (208, 1098268), (221, 1033664), (248, 921128), (272, 839852), (403, 566848), (416, 549134), (442, 516832), (496, 460564), (521, 438464), (527, 433472), (544, 419926), (806, 283424), (832, 274567), (884, 258416), (992, 230282), (1042, 219232), (1054, 216736), (1088, 209963), (1612, 141712), (1768, 129208), (1984, 115141), (2084, 109616), (2108, 108368), (3224, 70856), (3536, 64604), (4168, 54808), (4216, 54184), (6448, 35428), (6773, 33728), (6851, 33344), (7072, 32302), (8336, 27404), (8432, 27092), (8857, 25792), (12896, 17714), (13546, 16864), (13702, 16672), (14144, 16151)]