856135008

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 2641826880

約数和(自身を除く): 1785691872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 79, 81, 96, 108, 111, 113, 144, 148, 158, 162, 216, 222, 226, 237, 288, 296, 316, 324, 333, 339, 432, 444, 452, 474, 592, 632, 648, 666, 678, 711, 864, 888, 904, 948, 999, 1017, 1184, 1264, 1296, 1332, 1356, 1422, 1776, 1808, 1896, 1998, 2034, 2133, 2528, 2592, 2664, 2712, 2844, 2923, 2997, 3051, 3552, 3616, 3792, 3996, 4068, 4181, 4266, 5328, 5424, 5688, 5846, 5994, 6102, 6399, 7584, 7992, 8136, 8362, 8532, 8769, 8927, 9153, 10656, 10848, 11376, 11692, 11988, 12204, 12543, 12798, 15984, 16272, 16724, 17064, 17538, 17854, 18306, 22752, 23384, 23976, 24408, 25086, 25596, 26307, 26781, 31968, 32544, 33448, 34128, 35076, 35708, 36612, 37629, 46768, 47952, 48816, 50172, 51192, 52614, 53562, 66896, 68256, 70152, 71416, 73224, 75258, 78921, 80343, 93536, 95904, 97632, 100344, 102384, 105228, 107124, 112887, 133792, 140304, 142832, 146448, 150516, 157842, 160686, 200688, 204768, 210456, 214248, 225774, 236763, 241029, 280608, 285664, 292896, 301032, 315684, 321372, 330299, 338661, 401376, 420912, 428496, 451548, 473526, 482058, 602064, 631368, 642744, 660598, 677322, 723087, 841824, 856992, 903096, 947052, 964116, 990897, 1204128, 1262736, 1285488, 1321196, 1354644, 1446174, 1806192, 1894104, 1928232, 1981794, 2525472, 2570976, 2642392, 2709288, 2892348, 2972691, 3612384, 3788208, 3856464, 3963588, 5284784, 5418576, 5784696, 5945382, 7576416, 7712928, 7927176, 8918073, 10569568, 10837152, 11569392, 11890764, 15854352, 17836146, 23138784, 23781528, 26754219, 31708704, 35672292, 47563056, 53508438, 71344584, 95126112, 107016876, 142689168, 214033752, 285378336, 428067504, 856135008]

約数ペア:

[(1, 856135008), (2, 428067504), (3, 285378336), (4, 214033752), (6, 142689168), (8, 107016876), (9, 95126112), (12, 71344584), (16, 53508438), (18, 47563056), (24, 35672292), (27, 31708704), (32, 26754219), (36, 23781528), (37, 23138784), (48, 17836146), (54, 15854352), (72, 11890764), (74, 11569392), (79, 10837152), (81, 10569568), (96, 8918073), (108, 7927176), (111, 7712928), (113, 7576416), (144, 5945382), (148, 5784696), (158, 5418576), (162, 5284784), (216, 3963588), (222, 3856464), (226, 3788208), (237, 3612384), (288, 2972691), (296, 2892348), (316, 2709288), (324, 2642392), (333, 2570976), (339, 2525472), (432, 1981794), (444, 1928232), (452, 1894104), (474, 1806192), (592, 1446174), (632, 1354644), (648, 1321196), (666, 1285488), (678, 1262736), (711, 1204128), (864, 990897), (888, 964116), (904, 947052), (948, 903096), (999, 856992), (1017, 841824), (1184, 723087), (1264, 677322), (1296, 660598), (1332, 642744), (1356, 631368), (1422, 602064), (1776, 482058), (1808, 473526), (1896, 451548), (1998, 428496), (2034, 420912), (2133, 401376), (2528, 338661), (2592, 330299), (2664, 321372), (2712, 315684), (2844, 301032), (2923, 292896), (2997, 285664), (3051, 280608), (3552, 241029), (3616, 236763), (3792, 225774), (3996, 214248), (4068, 210456), (4181, 204768), (4266, 200688), (5328, 160686), (5424, 157842), (5688, 150516), (5846, 146448), (5994, 142832), (6102, 140304), (6399, 133792), (7584, 112887), (7992, 107124), (8136, 105228), (8362, 102384), (8532, 100344), (8769, 97632), (8927, 95904), (9153, 93536), (10656, 80343), (10848, 78921), (11376, 75258), (11692, 73224), (11988, 71416), (12204, 70152), (12543, 68256), (12798, 66896), (15984, 53562), (16272, 52614), (16724, 51192), (17064, 50172), (17538, 48816), (17854, 47952), (18306, 46768), (22752, 37629), (23384, 36612), (23976, 35708), (24408, 35076), (25086, 34128), (25596, 33448), (26307, 32544), (26781, 31968)]