1555284672

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 224

約数和(自身を含む): 4863795200

約数和(自身を除く): 3308510528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 127, 144, 152, 171, 192, 216, 228, 254, 288, 304, 342, 373, 381, 432, 456, 508, 513, 576, 608, 684, 746, 762, 864, 912, 1016, 1026, 1119, 1143, 1216, 1368, 1492, 1524, 1728, 1824, 2032, 2052, 2238, 2286, 2413, 2736, 2984, 3048, 3357, 3429, 3648, 4064, 4104, 4476, 4572, 4826, 5472, 5968, 6096, 6714, 6858, 7087, 7239, 8128, 8208, 8952, 9144, 9652, 10071, 10944, 11936, 12192, 13428, 13716, 14174, 14478, 16416, 17904, 18288, 19304, 20142, 21261, 21717, 23872, 24384, 26856, 27432, 28348, 28956, 32832, 35808, 36576, 38608, 40284, 42522, 43434, 47371, 53712, 54864, 56696, 57912, 63783, 65151, 71616, 73152, 77216, 80568, 85044, 86868, 94742, 107424, 109728, 113392, 115824, 127566, 130302, 142113, 154432, 161136, 170088, 173736, 189484, 191349, 214848, 219456, 226784, 231648, 255132, 260604, 284226, 322272, 340176, 347472, 378968, 382698, 426339, 453568, 463296, 510264, 521208, 568452, 644544, 680352, 694944, 757936, 765396, 852678, 900049, 1020528, 1042416, 1136904, 1279017, 1360704, 1389888, 1515872, 1530792, 1705356, 1800098, 2041056, 2084832, 2273808, 2558034, 2700147, 3031744, 3061584, 3410712, 3600196, 4082112, 4169664, 4547616, 5116068, 5400294, 6123168, 6821424, 7200392, 8100441, 9095232, 10232136, 10800588, 12246336, 13642848, 14400784, 16200882, 20464272, 21601176, 24301323, 27285696, 28801568, 32401764, 40928544, 43202352, 48602646, 57603136, 64803528, 81857088, 86404704, 97205292, 129607056, 172809408, 194410584, 259214112, 388821168, 518428224, 777642336, 1555284672]

約数ペア:

[(1, 1555284672), (2, 777642336), (3, 518428224), (4, 388821168), (6, 259214112), (8, 194410584), (9, 172809408), (12, 129607056), (16, 97205292), (18, 86404704), (19, 81857088), (24, 64803528), (27, 57603136), (32, 48602646), (36, 43202352), (38, 40928544), (48, 32401764), (54, 28801568), (57, 27285696), (64, 24301323), (72, 21601176), (76, 20464272), (96, 16200882), (108, 14400784), (114, 13642848), (127, 12246336), (144, 10800588), (152, 10232136), (171, 9095232), (192, 8100441), (216, 7200392), (228, 6821424), (254, 6123168), (288, 5400294), (304, 5116068), (342, 4547616), (373, 4169664), (381, 4082112), (432, 3600196), (456, 3410712), (508, 3061584), (513, 3031744), (576, 2700147), (608, 2558034), (684, 2273808), (746, 2084832), (762, 2041056), (864, 1800098), (912, 1705356), (1016, 1530792), (1026, 1515872), (1119, 1389888), (1143, 1360704), (1216, 1279017), (1368, 1136904), (1492, 1042416), (1524, 1020528), (1728, 900049), (1824, 852678), (2032, 765396), (2052, 757936), (2238, 694944), (2286, 680352), (2413, 644544), (2736, 568452), (2984, 521208), (3048, 510264), (3357, 463296), (3429, 453568), (3648, 426339), (4064, 382698), (4104, 378968), (4476, 347472), (4572, 340176), (4826, 322272), (5472, 284226), (5968, 260604), (6096, 255132), (6714, 231648), (6858, 226784), (7087, 219456), (7239, 214848), (8128, 191349), (8208, 189484), (8952, 173736), (9144, 170088), (9652, 161136), (10071, 154432), (10944, 142113), (11936, 130302), (12192, 127566), (13428, 115824), (13716, 113392), (14174, 109728), (14478, 107424), (16416, 94742), (17904, 86868), (18288, 85044), (19304, 80568), (20142, 77216), (21261, 73152), (21717, 71616), (23872, 65151), (24384, 63783), (26856, 57912), (27432, 56696), (28348, 54864), (28956, 53712), (32832, 47371), (35808, 43434), (36576, 42522), (38608, 40284)]