387645677552

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1\times {\mathrm{20183}}^1$

素因数の和:21190

約数の個数: 80

約数和(自身を含む): 863371407360

約数和(自身を除く): 475725729808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 769, 892, 1538, 1561, 1784, 3076, 3122, 3568, 5383, 6152, 6244, 10766, 12304, 12488, 20183, 21532, 24976, 40366, 43064, 80732, 86128, 141281, 161464, 171487, 282562, 322928, 342974, 565124, 685948, 1130248, 1200409, 1371896, 2260496, 2400818, 2743792, 4500809, 4801636, 9001618, 9603272, 15520727, 18003236, 19206544, 31041454, 31505663, 36006472, 62082908, 63011326, 72012944, 108645089, 124165816, 126022652, 217290178, 248331632, 252045304, 434580356, 504090608, 869160712, 1738321424, 3461122121, 6922244242, 13844488484, 24227854847, 27688976968, 48455709694, 55377953936, 96911419388, 193822838776, 387645677552]

約数ペア:

[(1, 387645677552), (2, 193822838776), (4, 96911419388), (7, 55377953936), (8, 48455709694), (14, 27688976968), (16, 24227854847), (28, 13844488484), (56, 6922244242), (112, 3461122121), (223, 1738321424), (446, 869160712), (769, 504090608), (892, 434580356), (1538, 252045304), (1561, 248331632), (1784, 217290178), (3076, 126022652), (3122, 124165816), (3568, 108645089), (5383, 72012944), (6152, 63011326), (6244, 62082908), (10766, 36006472), (12304, 31505663), (12488, 31041454), (20183, 19206544), (21532, 18003236), (24976, 15520727), (40366, 9603272), (43064, 9001618), (80732, 4801636), (86128, 4500809), (141281, 2743792), (161464, 2400818), (171487, 2260496), (282562, 1371896), (322928, 1200409), (342974, 1130248), (565124, 685948)]