1007705344

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3043

約数の個数: 72

約数和(自身を含む): 2125367552

約数和(自身を除く): 1117662208

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 2953, 3968, 5332, 5504, 5906, 7936, 10664, 11008, 11812, 21328, 23624, 42656, 47248, 85312, 91543, 94496, 126979, 170624, 183086, 188992, 253958, 341248, 366172, 377984, 507916, 732344, 755968, 1015832, 1464688, 2031664, 2929376, 3936349, 4063328, 5858752, 7872698, 8126656, 11717504, 15745396, 16253312, 23435008, 31490792, 32506624, 62981584, 125963168, 251926336, 503852672, 1007705344]

約数ペア:

[(1, 1007705344), (2, 503852672), (4, 251926336), (8, 125963168), (16, 62981584), (31, 32506624), (32, 31490792), (43, 23435008), (62, 16253312), (64, 15745396), (86, 11717504), (124, 8126656), (128, 7872698), (172, 5858752), (248, 4063328), (256, 3936349), (344, 2929376), (496, 2031664), (688, 1464688), (992, 1015832), (1333, 755968), (1376, 732344), (1984, 507916), (2666, 377984), (2752, 366172), (2953, 341248), (3968, 253958), (5332, 188992), (5504, 183086), (5906, 170624), (7936, 126979), (10664, 94496), (11008, 91543), (11812, 85312), (21328, 47248), (23624, 42656)]