490053888

素因数分解:

$2^8\times 3^4\times {\mathrm{23633}}^1$

素因数の和:23661

約数の個数: 90

約数和(自身を含む): 1461313854

約数和(自身を除く): 971259966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 23633, 47266, 70899, 94532, 141798, 189064, 212697, 283596, 378128, 425394, 567192, 638091, 756256, 850788, 1134384, 1276182, 1512512, 1701576, 1914273, 2268768, 2552364, 3025024, 3403152, 3828546, 4537536, 5104728, 6050048, 6806304, 7657092, 9075072, 10209456, 13612608, 15314184, 18150144, 20418912, 27225216, 30628368, 40837824, 54450432, 61256736, 81675648, 122513472, 163351296, 245026944, 490053888]

約数ペア:

[(1, 490053888), (2, 245026944), (3, 163351296), (4, 122513472), (6, 81675648), (8, 61256736), (9, 54450432), (12, 40837824), (16, 30628368), (18, 27225216), (24, 20418912), (27, 18150144), (32, 15314184), (36, 13612608), (48, 10209456), (54, 9075072), (64, 7657092), (72, 6806304), (81, 6050048), (96, 5104728), (108, 4537536), (128, 3828546), (144, 3403152), (162, 3025024), (192, 2552364), (216, 2268768), (256, 1914273), (288, 1701576), (324, 1512512), (384, 1276182), (432, 1134384), (576, 850788), (648, 756256), (768, 638091), (864, 567192), (1152, 425394), (1296, 378128), (1728, 283596), (2304, 212697), (2592, 189064), (3456, 141798), (5184, 94532), (6912, 70899), (10368, 47266), (20736, 23633)]