245840832

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 140

約数和(自身を含む): 744992160

約数和(自身を除く): 499151328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 648, 752, 846, 864, 1009, 1128, 1269, 1296, 1504, 1692, 1728, 2018, 2256, 2538, 2592, 3008, 3027, 3384, 3807, 4036, 4512, 5076, 5184, 6054, 6768, 7614, 8072, 9024, 9081, 10152, 12108, 13536, 15228, 16144, 18162, 20304, 24216, 27072, 27243, 30456, 32288, 36324, 40608, 47423, 48432, 54486, 60912, 64576, 72648, 81216, 81729, 94846, 96864, 108972, 121824, 142269, 145296, 163458, 189692, 193728, 217944, 243648, 284538, 290592, 326916, 379384, 426807, 435888, 569076, 581184, 653832, 758768, 853614, 871776, 1138152, 1280421, 1307664, 1517536, 1707228, 1743552, 2276304, 2560842, 2615328, 3035072, 3414456, 3841263, 4552608, 5121684, 5230656, 6828912, 7682526, 9105216, 10243368, 13657824, 15365052, 20486736, 27315648, 30730104, 40973472, 61460208, 81946944, 122920416, 245840832]

約数ペア:

[(1, 245840832), (2, 122920416), (3, 81946944), (4, 61460208), (6, 40973472), (8, 30730104), (9, 27315648), (12, 20486736), (16, 15365052), (18, 13657824), (24, 10243368), (27, 9105216), (32, 7682526), (36, 6828912), (47, 5230656), (48, 5121684), (54, 4552608), (64, 3841263), (72, 3414456), (81, 3035072), (94, 2615328), (96, 2560842), (108, 2276304), (141, 1743552), (144, 1707228), (162, 1517536), (188, 1307664), (192, 1280421), (216, 1138152), (282, 871776), (288, 853614), (324, 758768), (376, 653832), (423, 581184), (432, 569076), (564, 435888), (576, 426807), (648, 379384), (752, 326916), (846, 290592), (864, 284538), (1009, 243648), (1128, 217944), (1269, 193728), (1296, 189692), (1504, 163458), (1692, 145296), (1728, 142269), (2018, 121824), (2256, 108972), (2538, 96864), (2592, 94846), (3008, 81729), (3027, 81216), (3384, 72648), (3807, 64576), (4036, 60912), (4512, 54486), (5076, 48432), (5184, 47423), (6054, 40608), (6768, 36324), (7614, 32288), (8072, 30456), (9024, 27243), (9081, 27072), (10152, 24216), (12108, 20304), (13536, 18162), (15228, 16144)]