248016288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15287}}^1$

素因数の和:15326

約数の個数: 72

約数和(自身を含む): 705021408

約数和(自身を除く): 457005120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 15287, 16224, 30574, 45861, 61148, 91722, 122296, 183444, 198731, 244592, 366888, 397462, 489184, 596193, 733776, 794924, 1192386, 1467552, 1589848, 2384772, 2583503, 3179696, 4769544, 5167006, 6359392, 7750509, 9539088, 10334012, 15501018, 19078176, 20668024, 31002036, 41336048, 62004072, 82672096, 124008144, 248016288]

約数ペア:

[(1, 248016288), (2, 124008144), (3, 82672096), (4, 62004072), (6, 41336048), (8, 31002036), (12, 20668024), (13, 19078176), (16, 15501018), (24, 10334012), (26, 9539088), (32, 7750509), (39, 6359392), (48, 5167006), (52, 4769544), (78, 3179696), (96, 2583503), (104, 2384772), (156, 1589848), (169, 1467552), (208, 1192386), (312, 794924), (338, 733776), (416, 596193), (507, 489184), (624, 397462), (676, 366888), (1014, 244592), (1248, 198731), (1352, 183444), (2028, 122296), (2704, 91722), (4056, 61148), (5408, 45861), (8112, 30574), (15287, 16224)]