1222271584

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{24851}}^1$

素因数の和:24943

約数の個数: 48

約数和(自身を含む): 2536395120

約数和(自身を除く): 1314123536

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 106, 116, 212, 232, 424, 464, 848, 928, 1537, 1696, 3074, 6148, 12296, 24592, 24851, 49184, 49702, 99404, 198808, 397616, 720679, 795232, 1317103, 1441358, 2634206, 2882716, 5268412, 5765432, 10536824, 11530864, 21073648, 23061728, 38195987, 42147296, 76391974, 152783948, 305567896, 611135792, 1222271584]

約数ペア:

[(1, 1222271584), (2, 611135792), (4, 305567896), (8, 152783948), (16, 76391974), (29, 42147296), (32, 38195987), (53, 23061728), (58, 21073648), (106, 11530864), (116, 10536824), (212, 5765432), (232, 5268412), (424, 2882716), (464, 2634206), (848, 1441358), (928, 1317103), (1537, 795232), (1696, 720679), (3074, 397616), (6148, 198808), (12296, 99404), (24592, 49702), (24851, 49184)]