1330771904

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 3511296000

約数和(自身を除く): 2180524096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 59, 64, 77, 88, 92, 112, 118, 154, 161, 176, 184, 199, 224, 236, 253, 308, 322, 352, 368, 398, 413, 448, 472, 506, 616, 644, 649, 704, 736, 796, 826, 944, 1012, 1232, 1288, 1298, 1357, 1393, 1472, 1592, 1652, 1771, 1888, 2024, 2189, 2464, 2576, 2596, 2714, 2786, 3184, 3304, 3542, 3776, 4048, 4378, 4543, 4577, 4928, 5152, 5192, 5428, 5572, 6368, 6608, 7084, 8096, 8756, 9086, 9154, 9499, 10304, 10384, 10856, 11144, 11741, 12736, 13216, 14168, 14927, 15323, 16192, 17512, 18172, 18308, 18998, 20768, 21712, 22288, 23482, 26432, 28336, 29854, 30646, 32039, 35024, 36344, 36616, 37996, 41536, 43424, 44576, 46964, 50347, 56672, 59708, 61292, 64078, 70048, 72688, 73232, 75992, 82187, 86848, 89152, 93928, 100694, 104489, 113344, 119416, 122584, 128156, 129151, 140096, 145376, 146464, 151984, 164374, 187856, 201388, 208978, 238832, 245168, 256312, 258302, 270043, 290752, 292928, 303968, 328748, 352429, 375712, 402776, 417956, 477664, 490336, 512624, 516604, 540086, 607936, 657496, 704858, 751424, 805552, 835912, 904057, 955328, 980672, 1025248, 1033208, 1080172, 1314992, 1409716, 1611104, 1671824, 1808114, 1890301, 2050496, 2066416, 2160344, 2629984, 2819432, 2970473, 3222208, 3343648, 3616228, 3780602, 4132832, 4320688, 5259968, 5638864, 5940946, 6687296, 7232456, 7561204, 8265664, 8641376, 11277728, 11881892, 14464912, 15122408, 17282752, 20793311, 22555456, 23763784, 28929824, 30244816, 41586622, 47527568, 57859648, 60489632, 83173244, 95055136, 120979264, 166346488, 190110272, 332692976, 665385952, 1330771904]

約数ペア:

[(1, 1330771904), (2, 665385952), (4, 332692976), (7, 190110272), (8, 166346488), (11, 120979264), (14, 95055136), (16, 83173244), (22, 60489632), (23, 57859648), (28, 47527568), (32, 41586622), (44, 30244816), (46, 28929824), (56, 23763784), (59, 22555456), (64, 20793311), (77, 17282752), (88, 15122408), (92, 14464912), (112, 11881892), (118, 11277728), (154, 8641376), (161, 8265664), (176, 7561204), (184, 7232456), (199, 6687296), (224, 5940946), (236, 5638864), (253, 5259968), (308, 4320688), (322, 4132832), (352, 3780602), (368, 3616228), (398, 3343648), (413, 3222208), (448, 2970473), (472, 2819432), (506, 2629984), (616, 2160344), (644, 2066416), (649, 2050496), (704, 1890301), (736, 1808114), (796, 1671824), (826, 1611104), (944, 1409716), (1012, 1314992), (1232, 1080172), (1288, 1033208), (1298, 1025248), (1357, 980672), (1393, 955328), (1472, 904057), (1592, 835912), (1652, 805552), (1771, 751424), (1888, 704858), (2024, 657496), (2189, 607936), (2464, 540086), (2576, 516604), (2596, 512624), (2714, 490336), (2786, 477664), (3184, 417956), (3304, 402776), (3542, 375712), (3776, 352429), (4048, 328748), (4378, 303968), (4543, 292928), (4577, 290752), (4928, 270043), (5152, 258302), (5192, 256312), (5428, 245168), (5572, 238832), (6368, 208978), (6608, 201388), (7084, 187856), (8096, 164374), (8756, 151984), (9086, 146464), (9154, 145376), (9499, 140096), (10304, 129151), (10384, 128156), (10856, 122584), (11144, 119416), (11741, 113344), (12736, 104489), (13216, 100694), (14168, 93928), (14927, 89152), (15323, 86848), (16192, 82187), (17512, 75992), (18172, 73232), (18308, 72688), (18998, 70048), (20768, 64078), (21712, 61292), (22288, 59708), (23482, 56672), (26432, 50347), (28336, 46964), (29854, 44576), (30646, 43424), (32039, 41536), (35024, 37996), (36344, 36616)]