239744848

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 564874560

約数和(自身を除く): 325129712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 71, 73, 98, 112, 118, 142, 146, 196, 236, 284, 292, 392, 413, 472, 497, 511, 568, 584, 784, 826, 944, 994, 1022, 1136, 1168, 1652, 1988, 2044, 2891, 3304, 3479, 3577, 3976, 4088, 4189, 4307, 5183, 5782, 6608, 6958, 7154, 7952, 8176, 8378, 8614, 10366, 11564, 13916, 14308, 16756, 17228, 20732, 23128, 27832, 28616, 29323, 30149, 33512, 34456, 36281, 41464, 46256, 55664, 57232, 58646, 60298, 67024, 68912, 72562, 82928, 117292, 120596, 145124, 205261, 211043, 234584, 241192, 253967, 290248, 305797, 410522, 422086, 469168, 482384, 507934, 580496, 611594, 821044, 844172, 1015868, 1223188, 1642088, 1688344, 2031736, 2140579, 2446376, 3284176, 3376688, 4063472, 4281158, 4892752, 8562316, 14984053, 17124632, 29968106, 34249264, 59936212, 119872424, 239744848]

約数ペア:

[(1, 239744848), (2, 119872424), (4, 59936212), (7, 34249264), (8, 29968106), (14, 17124632), (16, 14984053), (28, 8562316), (49, 4892752), (56, 4281158), (59, 4063472), (71, 3376688), (73, 3284176), (98, 2446376), (112, 2140579), (118, 2031736), (142, 1688344), (146, 1642088), (196, 1223188), (236, 1015868), (284, 844172), (292, 821044), (392, 611594), (413, 580496), (472, 507934), (497, 482384), (511, 469168), (568, 422086), (584, 410522), (784, 305797), (826, 290248), (944, 253967), (994, 241192), (1022, 234584), (1136, 211043), (1168, 205261), (1652, 145124), (1988, 120596), (2044, 117292), (2891, 82928), (3304, 72562), (3479, 68912), (3577, 67024), (3976, 60298), (4088, 58646), (4189, 57232), (4307, 55664), (5183, 46256), (5782, 41464), (6608, 36281), (6958, 34456), (7154, 33512), (7952, 30149), (8176, 29323), (8378, 28616), (8614, 27832), (10366, 23128), (11564, 20732), (13916, 17228), (14308, 16756)]