1807825264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12198

約数の個数: 80

約数和(自身を含む): 4228618240

約数和(自身を除く): 2420792976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 2408, 2666, 3472, 4816, 5332, 9331, 10664, 12109, 18662, 21328, 24218, 37324, 48436, 74648, 84763, 96872, 149296, 169526, 193744, 339052, 375379, 520687, 678104, 750758, 1041374, 1356208, 1501516, 2082748, 2627653, 3003032, 3644809, 4165496, 5255306, 6006064, 7289618, 8330992, 10510612, 14579236, 16141297, 21021224, 29158472, 32282594, 42042448, 58316944, 64565188, 112989079, 129130376, 225978158, 258260752, 451956316, 903912632, 1807825264]

約数ペア:

[(1, 1807825264), (2, 903912632), (4, 451956316), (7, 258260752), (8, 225978158), (14, 129130376), (16, 112989079), (28, 64565188), (31, 58316944), (43, 42042448), (56, 32282594), (62, 29158472), (86, 21021224), (112, 16141297), (124, 14579236), (172, 10510612), (217, 8330992), (248, 7289618), (301, 6006064), (344, 5255306), (434, 4165496), (496, 3644809), (602, 3003032), (688, 2627653), (868, 2082748), (1204, 1501516), (1333, 1356208), (1736, 1041374), (2408, 750758), (2666, 678104), (3472, 520687), (4816, 375379), (5332, 339052), (9331, 193744), (10664, 169526), (12109, 149296), (18662, 96872), (21328, 84763), (24218, 74648), (37324, 48436)]