319713744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25717}}^1$

素因数の和:25772

約数の個数: 80

約数和(自身を含む): 969465728

約数和(自身を除く): 649751984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 25717, 51434, 77151, 102868, 154302, 180019, 205736, 308604, 360038, 411472, 540057, 617208, 720076, 951529, 1080114, 1234416, 1440152, 1903058, 2160228, 2854587, 2880304, 3806116, 4320456, 5709174, 6660703, 7612232, 8640912, 11418348, 13321406, 15224464, 19982109, 22836696, 26642812, 39964218, 45673392, 53285624, 79928436, 106571248, 159856872, 319713744]

約数ペア:

[(1, 319713744), (2, 159856872), (3, 106571248), (4, 79928436), (6, 53285624), (7, 45673392), (8, 39964218), (12, 26642812), (14, 22836696), (16, 19982109), (21, 15224464), (24, 13321406), (28, 11418348), (37, 8640912), (42, 7612232), (48, 6660703), (56, 5709174), (74, 4320456), (84, 3806116), (111, 2880304), (112, 2854587), (148, 2160228), (168, 1903058), (222, 1440152), (259, 1234416), (296, 1080114), (336, 951529), (444, 720076), (518, 617208), (592, 540057), (777, 411472), (888, 360038), (1036, 308604), (1554, 205736), (1776, 180019), (2072, 154302), (3108, 102868), (4144, 77151), (6216, 51434), (12432, 25717)]