223697264

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2422

約数の個数: 80

約数和(自身を含む): 531061248

約数和(自身を除く): 307363984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 851, 1036, 1288, 1702, 2072, 2347, 2576, 3404, 4144, 4694, 5957, 6808, 9388, 11914, 13616, 16429, 18776, 23828, 32858, 37552, 47656, 53981, 65716, 86839, 95312, 107962, 131432, 173678, 215924, 262864, 347356, 377867, 431848, 607873, 694712, 755734, 863696, 1215746, 1389424, 1511468, 1997297, 2431492, 3022936, 3994594, 4862984, 6045872, 7989188, 9725968, 13981079, 15978376, 27962158, 31956752, 55924316, 111848632, 223697264]

約数ペア:

[(1, 223697264), (2, 111848632), (4, 55924316), (7, 31956752), (8, 27962158), (14, 15978376), (16, 13981079), (23, 9725968), (28, 7989188), (37, 6045872), (46, 4862984), (56, 3994594), (74, 3022936), (92, 2431492), (112, 1997297), (148, 1511468), (161, 1389424), (184, 1215746), (259, 863696), (296, 755734), (322, 694712), (368, 607873), (518, 431848), (592, 377867), (644, 347356), (851, 262864), (1036, 215924), (1288, 173678), (1702, 131432), (2072, 107962), (2347, 95312), (2576, 86839), (3404, 65716), (4144, 53981), (4694, 47656), (5957, 37552), (6808, 32858), (9388, 23828), (11914, 18776), (13616, 16429)]