4284731216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 8883240960

約数和(自身を除く): 4598509744

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 79, 86, 124, 158, 172, 248, 316, 344, 496, 632, 688, 1264, 1333, 2449, 2543, 2666, 3397, 4898, 5086, 5332, 6794, 9796, 10172, 10664, 13588, 19592, 20344, 21328, 27176, 39184, 40688, 54352, 78833, 105307, 109349, 157666, 200897, 210614, 218698, 315332, 401794, 421228, 437396, 630664, 803588, 842456, 874792, 1261328, 1607176, 1684912, 1749584, 3214352, 3389819, 6227807, 6779638, 8638571, 12455614, 13559276, 17277142, 24911228, 27118552, 34554284, 49822456, 54237104, 69108568, 99644912, 138217136, 267795701, 535591402, 1071182804, 2142365608, 4284731216]

約数ペア:

[(1, 4284731216), (2, 2142365608), (4, 1071182804), (8, 535591402), (16, 267795701), (31, 138217136), (43, 99644912), (62, 69108568), (79, 54237104), (86, 49822456), (124, 34554284), (158, 27118552), (172, 24911228), (248, 17277142), (316, 13559276), (344, 12455614), (496, 8638571), (632, 6779638), (688, 6227807), (1264, 3389819), (1333, 3214352), (2449, 1749584), (2543, 1684912), (2666, 1607176), (3397, 1261328), (4898, 874792), (5086, 842456), (5332, 803588), (6794, 630664), (9796, 437396), (10172, 421228), (10664, 401794), (13588, 315332), (19592, 218698), (20344, 210614), (21328, 200897), (27176, 157666), (39184, 109349), (40688, 105307), (54352, 78833)]