391582656

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 1163994624

約数和(自身を除く): 772411968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 101, 106, 127, 144, 159, 192, 202, 212, 254, 288, 303, 318, 381, 404, 424, 477, 508, 576, 606, 636, 762, 808, 848, 909, 954, 1016, 1143, 1212, 1272, 1524, 1616, 1696, 1818, 1908, 2032, 2286, 2424, 2544, 3048, 3232, 3392, 3636, 3816, 4064, 4572, 4848, 5088, 5353, 6096, 6464, 6731, 7272, 7632, 8128, 9144, 9696, 10176, 10706, 12192, 12827, 13462, 14544, 15264, 16059, 18288, 19392, 20193, 21412, 24384, 25654, 26924, 29088, 30528, 32118, 36576, 38481, 40386, 42824, 48177, 51308, 53848, 58176, 60579, 64236, 73152, 76962, 80772, 85648, 96354, 102616, 107696, 115443, 121158, 128472, 153924, 161544, 171296, 192708, 205232, 215392, 230886, 242316, 256944, 307848, 323088, 342592, 385416, 410464, 430784, 461772, 484632, 513888, 615696, 646176, 679831, 770832, 820928, 923544, 969264, 1027776, 1231392, 1292352, 1359662, 1541664, 1847088, 1938528, 2039493, 2462784, 2719324, 3083328, 3694176, 3877056, 4078986, 5438648, 6118479, 7388352, 8157972, 10877296, 12236958, 16315944, 21754592, 24473916, 32631888, 43509184, 48947832, 65263776, 97895664, 130527552, 195791328, 391582656]

約数ペア:

[(1, 391582656), (2, 195791328), (3, 130527552), (4, 97895664), (6, 65263776), (8, 48947832), (9, 43509184), (12, 32631888), (16, 24473916), (18, 21754592), (24, 16315944), (32, 12236958), (36, 10877296), (48, 8157972), (53, 7388352), (64, 6118479), (72, 5438648), (96, 4078986), (101, 3877056), (106, 3694176), (127, 3083328), (144, 2719324), (159, 2462784), (192, 2039493), (202, 1938528), (212, 1847088), (254, 1541664), (288, 1359662), (303, 1292352), (318, 1231392), (381, 1027776), (404, 969264), (424, 923544), (477, 820928), (508, 770832), (576, 679831), (606, 646176), (636, 615696), (762, 513888), (808, 484632), (848, 461772), (909, 430784), (954, 410464), (1016, 385416), (1143, 342592), (1212, 323088), (1272, 307848), (1524, 256944), (1616, 242316), (1696, 230886), (1818, 215392), (1908, 205232), (2032, 192708), (2286, 171296), (2424, 161544), (2544, 153924), (3048, 128472), (3232, 121158), (3392, 115443), (3636, 107696), (3816, 102616), (4064, 96354), (4572, 85648), (4848, 80772), (5088, 76962), (5353, 73152), (6096, 64236), (6464, 60579), (6731, 58176), (7272, 53848), (7632, 51308), (8128, 48177), (9144, 42824), (9696, 40386), (10176, 38481), (10706, 36576), (12192, 32118), (12827, 30528), (13462, 29088), (14544, 26924), (15264, 25654), (16059, 24384), (18288, 21412), (19392, 20193)]