16981644696

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 44164612800

約数和(自身を除く): 27182968104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 101, 123, 164, 202, 241, 246, 303, 328, 404, 482, 492, 606, 709, 723, 808, 964, 984, 1212, 1418, 1446, 1928, 2127, 2424, 2836, 2892, 4141, 4254, 5672, 5784, 8282, 8508, 9881, 12423, 16564, 17016, 19762, 24341, 24846, 29069, 29643, 33128, 39524, 48682, 49692, 58138, 59286, 71609, 73023, 79048, 87207, 97364, 99384, 116276, 118572, 143218, 146046, 170869, 174414, 194728, 214827, 232552, 237144, 286436, 292092, 341738, 348828, 429654, 512607, 572872, 584184, 683476, 697656, 859308, 997981, 1025214, 1366952, 1718616, 1995962, 2050428, 2935969, 2993943, 3991924, 4100856, 5871938, 5987886, 7005629, 7983848, 8807907, 11743876, 11975772, 14011258, 17257769, 17615814, 21016887, 23487752, 23951544, 28022516, 34515538, 35231628, 42033774, 51773307, 56045032, 69031076, 70463256, 84067548, 103546614, 138062152, 168135096, 207093228, 414186456, 707568529, 1415137058, 2122705587, 2830274116, 4245411174, 5660548232, 8490822348, 16981644696]

約数ペア:

[(1, 16981644696), (2, 8490822348), (3, 5660548232), (4, 4245411174), (6, 2830274116), (8, 2122705587), (12, 1415137058), (24, 707568529), (41, 414186456), (82, 207093228), (101, 168135096), (123, 138062152), (164, 103546614), (202, 84067548), (241, 70463256), (246, 69031076), (303, 56045032), (328, 51773307), (404, 42033774), (482, 35231628), (492, 34515538), (606, 28022516), (709, 23951544), (723, 23487752), (808, 21016887), (964, 17615814), (984, 17257769), (1212, 14011258), (1418, 11975772), (1446, 11743876), (1928, 8807907), (2127, 7983848), (2424, 7005629), (2836, 5987886), (2892, 5871938), (4141, 4100856), (4254, 3991924), (5672, 2993943), (5784, 2935969), (8282, 2050428), (8508, 1995962), (9881, 1718616), (12423, 1366952), (16564, 1025214), (17016, 997981), (19762, 859308), (24341, 697656), (24846, 683476), (29069, 584184), (29643, 572872), (33128, 512607), (39524, 429654), (48682, 348828), (49692, 341738), (58138, 292092), (59286, 286436), (71609, 237144), (73023, 232552), (79048, 214827), (87207, 194728), (97364, 174414), (99384, 170869), (116276, 146046), (118572, 143218)]