1251203328

素因数分解:

$2^8\times 3^3\times {\mathrm{181019}}^1$

素因数の和:181044

約数の個数: 72

約数和(自身を含む): 3700048800

約数和(自身を除く): 2448845472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 181019, 362038, 543057, 724076, 1086114, 1448152, 1629171, 2172228, 2896304, 3258342, 4344456, 4887513, 5792608, 6516684, 8688912, 9775026, 11585216, 13033368, 17377824, 19550052, 23170432, 26066736, 34755648, 39100104, 46340864, 52133472, 69511296, 78200208, 104266944, 139022592, 156400416, 208533888, 312800832, 417067776, 625601664, 1251203328]

約数ペア:

[(1, 1251203328), (2, 625601664), (3, 417067776), (4, 312800832), (6, 208533888), (8, 156400416), (9, 139022592), (12, 104266944), (16, 78200208), (18, 69511296), (24, 52133472), (27, 46340864), (32, 39100104), (36, 34755648), (48, 26066736), (54, 23170432), (64, 19550052), (72, 17377824), (96, 13033368), (108, 11585216), (128, 9775026), (144, 8688912), (192, 6516684), (216, 5792608), (256, 4887513), (288, 4344456), (384, 3258342), (432, 2896304), (576, 2172228), (768, 1629171), (864, 1448152), (1152, 1086114), (1728, 724076), (2304, 543057), (3456, 362038), (6912, 181019)]