1289347536

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16349}}^1$

素因数の和:16444

約数の個数: 80

約数和(自身を含む): 3503347200

約数和(自身を除く): 2213999664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 3286, 4929, 6572, 9858, 13144, 16349, 19716, 26288, 32698, 39432, 49047, 65396, 78864, 98094, 130792, 196188, 261584, 392376, 506819, 784752, 866497, 1013638, 1520457, 1732994, 2027276, 2599491, 3040914, 3465988, 4054552, 5198982, 6081828, 6931976, 8109104, 10397964, 12163656, 13863952, 20795928, 24327312, 26861407, 41591856, 53722814, 80584221, 107445628, 161168442, 214891256, 322336884, 429782512, 644673768, 1289347536]

約数ペア:

[(1, 1289347536), (2, 644673768), (3, 429782512), (4, 322336884), (6, 214891256), (8, 161168442), (12, 107445628), (16, 80584221), (24, 53722814), (31, 41591856), (48, 26861407), (53, 24327312), (62, 20795928), (93, 13863952), (106, 12163656), (124, 10397964), (159, 8109104), (186, 6931976), (212, 6081828), (248, 5198982), (318, 4054552), (372, 3465988), (424, 3040914), (496, 2599491), (636, 2027276), (744, 1732994), (848, 1520457), (1272, 1013638), (1488, 866497), (1643, 784752), (2544, 506819), (3286, 392376), (4929, 261584), (6572, 196188), (9858, 130792), (13144, 98094), (16349, 78864), (19716, 65396), (26288, 49047), (32698, 39432)]