401761728

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5471

約数の個数: 112

約数和(自身を含む): 1208796160

約数和(自身を除く): 807034432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 3096, 4128, 4644, 5407, 6192, 8256, 9288, 10814, 12384, 16221, 18576, 21628, 24768, 32442, 37152, 43256, 48663, 64884, 74304, 86512, 97326, 129768, 145989, 173024, 194652, 232501, 259536, 291978, 346048, 389304, 465002, 519072, 583956, 697503, 778608, 930004, 1038144, 1167912, 1395006, 1557216, 1860008, 2092509, 2335824, 2790012, 3114432, 3720016, 4185018, 4671648, 5580024, 6277527, 7440032, 8370036, 9343296, 11160048, 12555054, 14880064, 16740072, 22320096, 25110108, 33480144, 44640192, 50220216, 66960288, 100440432, 133920576, 200880864, 401761728]

約数ペア:

[(1, 401761728), (2, 200880864), (3, 133920576), (4, 100440432), (6, 66960288), (8, 50220216), (9, 44640192), (12, 33480144), (16, 25110108), (18, 22320096), (24, 16740072), (27, 14880064), (32, 12555054), (36, 11160048), (43, 9343296), (48, 8370036), (54, 7440032), (64, 6277527), (72, 5580024), (86, 4671648), (96, 4185018), (108, 3720016), (129, 3114432), (144, 2790012), (172, 2335824), (192, 2092509), (216, 1860008), (258, 1557216), (288, 1395006), (344, 1167912), (387, 1038144), (432, 930004), (516, 778608), (576, 697503), (688, 583956), (774, 519072), (864, 465002), (1032, 389304), (1161, 346048), (1376, 291978), (1548, 259536), (1728, 232501), (2064, 194652), (2322, 173024), (2752, 145989), (3096, 129768), (4128, 97326), (4644, 86512), (5407, 74304), (6192, 64884), (8256, 48663), (9288, 43256), (10814, 37152), (12384, 32442), (16221, 24768), (18576, 21628)]