2783458132

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 6370721280

約数和(自身を除く): 3587263148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 131, 182, 196, 217, 262, 269, 364, 403, 434, 524, 538, 637, 806, 868, 917, 1076, 1274, 1519, 1612, 1703, 1834, 1883, 2548, 2821, 3038, 3406, 3497, 3668, 3766, 4061, 5642, 6076, 6419, 6812, 6994, 7532, 8122, 8339, 11284, 11921, 12838, 13181, 13988, 16244, 16678, 19747, 23842, 24479, 25676, 26362, 28427, 33356, 35239, 39494, 47684, 48958, 52724, 52793, 56854, 58373, 70478, 78988, 83447, 97916, 105586, 108407, 113708, 116746, 140956, 166894, 171353, 198989, 211172, 216814, 233492, 246673, 333788, 342706, 369551, 397978, 408611, 433628, 458107, 493346, 685412, 739102, 758849, 795956, 817222, 916214, 986692, 1092409, 1478204, 1517698, 1634444, 1726711, 1832428, 2184818, 2586857, 3035396, 3206749, 3453422, 4369636, 5173714, 5311943, 6413498, 6906844, 7646863, 10347428, 10623886, 12826996, 14201317, 15293726, 21247772, 22447243, 28402634, 30587452, 44894486, 53528041, 56805268, 89788972, 99409219, 107056082, 198818438, 214112164, 397636876, 695864533, 1391729066, 2783458132]

約数ペア:

[(1, 2783458132), (2, 1391729066), (4, 695864533), (7, 397636876), (13, 214112164), (14, 198818438), (26, 107056082), (28, 99409219), (31, 89788972), (49, 56805268), (52, 53528041), (62, 44894486), (91, 30587452), (98, 28402634), (124, 22447243), (131, 21247772), (182, 15293726), (196, 14201317), (217, 12826996), (262, 10623886), (269, 10347428), (364, 7646863), (403, 6906844), (434, 6413498), (524, 5311943), (538, 5173714), (637, 4369636), (806, 3453422), (868, 3206749), (917, 3035396), (1076, 2586857), (1274, 2184818), (1519, 1832428), (1612, 1726711), (1703, 1634444), (1834, 1517698), (1883, 1478204), (2548, 1092409), (2821, 986692), (3038, 916214), (3406, 817222), (3497, 795956), (3668, 758849), (3766, 739102), (4061, 685412), (5642, 493346), (6076, 458107), (6419, 433628), (6812, 408611), (6994, 397978), (7532, 369551), (8122, 342706), (8339, 333788), (11284, 246673), (11921, 233492), (12838, 216814), (13181, 211172), (13988, 198989), (16244, 171353), (16678, 166894), (19747, 140956), (23842, 116746), (24479, 113708), (25676, 108407), (26362, 105586), (28427, 97916), (33356, 83447), (35239, 78988), (39494, 70478), (47684, 58373), (48958, 56854), (52724, 52793)]