885301648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 2256998400

約数和(自身を除く): 1371696752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 157, 161, 176, 184, 199, 253, 308, 314, 322, 368, 398, 506, 616, 628, 644, 796, 1012, 1099, 1232, 1256, 1288, 1393, 1592, 1727, 1771, 2024, 2189, 2198, 2512, 2576, 2786, 3184, 3454, 3542, 3611, 4048, 4378, 4396, 4577, 5572, 6908, 7084, 7222, 8756, 8792, 9154, 11144, 12089, 13816, 14168, 14444, 15323, 17512, 17584, 18308, 22288, 24178, 25277, 27632, 28336, 28888, 30646, 31243, 32039, 35024, 36616, 39721, 48356, 50347, 50554, 57776, 61292, 62486, 64078, 73232, 79442, 96712, 100694, 101108, 122584, 124972, 128156, 158884, 193424, 201388, 202216, 218701, 245168, 249944, 256312, 278047, 317768, 343673, 352429, 402776, 404432, 437402, 499888, 512624, 556094, 635536, 687346, 704858, 718589, 805552, 874804, 1112188, 1374692, 1409716, 1437178, 1749608, 2224376, 2405711, 2749384, 2819432, 2874356, 3499216, 4448752, 4811422, 5030123, 5498768, 5638864, 5748712, 7904479, 9622844, 10060246, 11497424, 15808958, 19245688, 20120492, 31617916, 38491376, 40240984, 55331353, 63235832, 80481968, 110662706, 126471664, 221325412, 442650824, 885301648]

約数ペア:

[(1, 885301648), (2, 442650824), (4, 221325412), (7, 126471664), (8, 110662706), (11, 80481968), (14, 63235832), (16, 55331353), (22, 40240984), (23, 38491376), (28, 31617916), (44, 20120492), (46, 19245688), (56, 15808958), (77, 11497424), (88, 10060246), (92, 9622844), (112, 7904479), (154, 5748712), (157, 5638864), (161, 5498768), (176, 5030123), (184, 4811422), (199, 4448752), (253, 3499216), (308, 2874356), (314, 2819432), (322, 2749384), (368, 2405711), (398, 2224376), (506, 1749608), (616, 1437178), (628, 1409716), (644, 1374692), (796, 1112188), (1012, 874804), (1099, 805552), (1232, 718589), (1256, 704858), (1288, 687346), (1393, 635536), (1592, 556094), (1727, 512624), (1771, 499888), (2024, 437402), (2189, 404432), (2198, 402776), (2512, 352429), (2576, 343673), (2786, 317768), (3184, 278047), (3454, 256312), (3542, 249944), (3611, 245168), (4048, 218701), (4378, 202216), (4396, 201388), (4577, 193424), (5572, 158884), (6908, 128156), (7084, 124972), (7222, 122584), (8756, 101108), (8792, 100694), (9154, 96712), (11144, 79442), (12089, 73232), (13816, 64078), (14168, 62486), (14444, 61292), (15323, 57776), (17512, 50554), (17584, 50347), (18308, 48356), (22288, 39721), (24178, 36616), (25277, 35024), (27632, 32039), (28336, 31243), (28888, 30646)]