388412328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3539}}^1$

素因数の和:3834

約数の個数: 64

約数和(自身を含む): 1032264000

約数和(自身を除く): 643851672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 269, 408, 538, 807, 1076, 1614, 2152, 3228, 3539, 4573, 6456, 7078, 9146, 10617, 13719, 14156, 18292, 21234, 27438, 28312, 36584, 42468, 54876, 60163, 84936, 109752, 120326, 180489, 240652, 360978, 481304, 721956, 951991, 1443912, 1903982, 2855973, 3807964, 5711946, 7615928, 11423892, 16183847, 22847784, 32367694, 48551541, 64735388, 97103082, 129470776, 194206164, 388412328]

約数ペア:

[(1, 388412328), (2, 194206164), (3, 129470776), (4, 97103082), (6, 64735388), (8, 48551541), (12, 32367694), (17, 22847784), (24, 16183847), (34, 11423892), (51, 7615928), (68, 5711946), (102, 3807964), (136, 2855973), (204, 1903982), (269, 1443912), (408, 951991), (538, 721956), (807, 481304), (1076, 360978), (1614, 240652), (2152, 180489), (3228, 120326), (3539, 109752), (4573, 84936), (6456, 60163), (7078, 54876), (9146, 42468), (10617, 36584), (13719, 28312), (14156, 27438), (18292, 21234)]