4890226688

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2101

約数の個数: 104

約数和(自身を含む): 10631262720

約数和(自身を除く): 5741036032

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1024, 1178, 1216, 1984, 2027, 2048, 2356, 2432, 3968, 4054, 4096, 4712, 4864, 7936, 8108, 9424, 9728, 15872, 16216, 18848, 19456, 31744, 32432, 37696, 38513, 38912, 62837, 63488, 64864, 75392, 77026, 77824, 125674, 126976, 129728, 150784, 154052, 251348, 259456, 301568, 308104, 502696, 518912, 603136, 616208, 1005392, 1037824, 1193903, 1206272, 1232416, 2010784, 2075648, 2387806, 2412544, 2464832, 4021568, 4151296, 4775612, 4929664, 8043136, 8302592, 9551224, 9859328, 16086272, 19102448, 19718656, 32172544, 38204896, 39437312, 64345088, 76409792, 78874624, 128690176, 152819584, 157749248, 257380352, 305639168, 611278336, 1222556672, 2445113344, 4890226688]

約数ペア:

[(1, 4890226688), (2, 2445113344), (4, 1222556672), (8, 611278336), (16, 305639168), (19, 257380352), (31, 157749248), (32, 152819584), (38, 128690176), (62, 78874624), (64, 76409792), (76, 64345088), (124, 39437312), (128, 38204896), (152, 32172544), (248, 19718656), (256, 19102448), (304, 16086272), (496, 9859328), (512, 9551224), (589, 8302592), (608, 8043136), (992, 4929664), (1024, 4775612), (1178, 4151296), (1216, 4021568), (1984, 2464832), (2027, 2412544), (2048, 2387806), (2356, 2075648), (2432, 2010784), (3968, 1232416), (4054, 1206272), (4096, 1193903), (4712, 1037824), (4864, 1005392), (7936, 616208), (8108, 603136), (9424, 518912), (9728, 502696), (15872, 308104), (16216, 301568), (18848, 259456), (19456, 251348), (31744, 154052), (32432, 150784), (37696, 129728), (38513, 126976), (38912, 125674), (62837, 77824), (63488, 77026), (64864, 75392)]