13579872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 38701152

約数和(自身を除く): 25121280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 68, 96, 102, 106, 136, 157, 159, 204, 212, 272, 314, 318, 408, 424, 471, 544, 628, 636, 816, 848, 901, 942, 1256, 1272, 1632, 1696, 1802, 1884, 2512, 2544, 2669, 2703, 3604, 3768, 5024, 5088, 5338, 5406, 7208, 7536, 8007, 8321, 10676, 10812, 14416, 15072, 16014, 16642, 21352, 21624, 24963, 28832, 32028, 33284, 42704, 43248, 49926, 64056, 66568, 85408, 86496, 99852, 128112, 133136, 141457, 199704, 256224, 266272, 282914, 399408, 424371, 565828, 798816, 848742, 1131656, 1697484, 2263312, 3394968, 4526624, 6789936, 13579872]

約数ペア:

[(1, 13579872), (2, 6789936), (3, 4526624), (4, 3394968), (6, 2263312), (8, 1697484), (12, 1131656), (16, 848742), (17, 798816), (24, 565828), (32, 424371), (34, 399408), (48, 282914), (51, 266272), (53, 256224), (68, 199704), (96, 141457), (102, 133136), (106, 128112), (136, 99852), (157, 86496), (159, 85408), (204, 66568), (212, 64056), (272, 49926), (314, 43248), (318, 42704), (408, 33284), (424, 32028), (471, 28832), (544, 24963), (628, 21624), (636, 21352), (816, 16642), (848, 16014), (901, 15072), (942, 14416), (1256, 10812), (1272, 10676), (1632, 8321), (1696, 8007), (1802, 7536), (1884, 7208), (2512, 5406), (2544, 5338), (2669, 5088), (2703, 5024), (3604, 3768)]