297994816

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 715264000

約数和(自身を除く): 417269184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 172, 217, 224, 248, 301, 344, 434, 448, 496, 499, 602, 688, 868, 992, 998, 1204, 1333, 1376, 1736, 1984, 1996, 2408, 2666, 2752, 3472, 3493, 3992, 4816, 5332, 6944, 6986, 7984, 9331, 9632, 10664, 13888, 13972, 15469, 15968, 18662, 19264, 21328, 21457, 27944, 30938, 31936, 37324, 42656, 42914, 55888, 61876, 74648, 85312, 85828, 108283, 111776, 123752, 149296, 150199, 171656, 216566, 223552, 247504, 298592, 300398, 343312, 433132, 495008, 597184, 600796, 665167, 686624, 866264, 990016, 1201592, 1330334, 1373248, 1732528, 2403184, 2660668, 3465056, 4656169, 4806368, 5321336, 6930112, 9312338, 9612736, 10642672, 18624676, 21285344, 37249352, 42570688, 74498704, 148997408, 297994816]

約数ペア:

[(1, 297994816), (2, 148997408), (4, 74498704), (7, 42570688), (8, 37249352), (14, 21285344), (16, 18624676), (28, 10642672), (31, 9612736), (32, 9312338), (43, 6930112), (56, 5321336), (62, 4806368), (64, 4656169), (86, 3465056), (112, 2660668), (124, 2403184), (172, 1732528), (217, 1373248), (224, 1330334), (248, 1201592), (301, 990016), (344, 866264), (434, 686624), (448, 665167), (496, 600796), (499, 597184), (602, 495008), (688, 433132), (868, 343312), (992, 300398), (998, 298592), (1204, 247504), (1333, 223552), (1376, 216566), (1736, 171656), (1984, 150199), (1996, 149296), (2408, 123752), (2666, 111776), (2752, 108283), (3472, 85828), (3493, 85312), (3992, 74648), (4816, 61876), (5332, 55888), (6944, 42914), (6986, 42656), (7984, 37324), (9331, 31936), (9632, 30938), (10664, 27944), (13888, 21457), (13972, 21328), (15469, 19264), (15968, 18662)]