388909024

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 1001548800

約数和(自身を除く): 612639776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 29, 32, 38, 46, 56, 58, 76, 92, 112, 116, 133, 137, 152, 161, 184, 203, 224, 232, 266, 274, 304, 322, 368, 406, 437, 464, 532, 548, 551, 608, 644, 667, 736, 812, 874, 928, 959, 1064, 1096, 1102, 1288, 1334, 1624, 1748, 1918, 2128, 2192, 2204, 2576, 2603, 2668, 3059, 3151, 3248, 3496, 3836, 3857, 3973, 4256, 4384, 4408, 4669, 5152, 5206, 5336, 6118, 6302, 6496, 6992, 7672, 7714, 7946, 8816, 9338, 10412, 10672, 12236, 12604, 12673, 13984, 15344, 15428, 15892, 17632, 18221, 18676, 20824, 21344, 22057, 24472, 25208, 25346, 27811, 30688, 30856, 31784, 36442, 37352, 41648, 44114, 48944, 50416, 50692, 55622, 59869, 61712, 63568, 72884, 74704, 75487, 83296, 88228, 88711, 91379, 97888, 100832, 101384, 111244, 119738, 123424, 127136, 145768, 149408, 150974, 176456, 177422, 182758, 202768, 222488, 239476, 291536, 301948, 352912, 354844, 365516, 405536, 419083, 444976, 478952, 528409, 583072, 603896, 639653, 705824, 709688, 731032, 838166, 889952, 957904, 1056818, 1207792, 1279306, 1419376, 1462064, 1676332, 1736201, 1915808, 2113636, 2415584, 2558612, 2838752, 2924128, 3352664, 3472402, 4227272, 5117224, 6705328, 6944804, 8454544, 10234448, 12153407, 13410656, 13889608, 16909088, 20468896, 24306814, 27779216, 48613628, 55558432, 97227256, 194454512, 388909024]

約数ペア:

[(1, 388909024), (2, 194454512), (4, 97227256), (7, 55558432), (8, 48613628), (14, 27779216), (16, 24306814), (19, 20468896), (23, 16909088), (28, 13889608), (29, 13410656), (32, 12153407), (38, 10234448), (46, 8454544), (56, 6944804), (58, 6705328), (76, 5117224), (92, 4227272), (112, 3472402), (116, 3352664), (133, 2924128), (137, 2838752), (152, 2558612), (161, 2415584), (184, 2113636), (203, 1915808), (224, 1736201), (232, 1676332), (266, 1462064), (274, 1419376), (304, 1279306), (322, 1207792), (368, 1056818), (406, 957904), (437, 889952), (464, 838166), (532, 731032), (548, 709688), (551, 705824), (608, 639653), (644, 603896), (667, 583072), (736, 528409), (812, 478952), (874, 444976), (928, 419083), (959, 405536), (1064, 365516), (1096, 354844), (1102, 352912), (1288, 301948), (1334, 291536), (1624, 239476), (1748, 222488), (1918, 202768), (2128, 182758), (2192, 177422), (2204, 176456), (2576, 150974), (2603, 149408), (2668, 145768), (3059, 127136), (3151, 123424), (3248, 119738), (3496, 111244), (3836, 101384), (3857, 100832), (3973, 97888), (4256, 91379), (4384, 88711), (4408, 88228), (4669, 83296), (5152, 75487), (5206, 74704), (5336, 72884), (6118, 63568), (6302, 61712), (6496, 59869), (6992, 55622), (7672, 50692), (7714, 50416), (7946, 48944), (8816, 44114), (9338, 41648), (10412, 37352), (10672, 36442), (12236, 31784), (12604, 30856), (12673, 30688), (13984, 27811), (15344, 25346), (15428, 25208), (15892, 24472), (17632, 22057), (18221, 21344), (18676, 20824)]