1912865808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 5775630336

約数和(自身を除く): 3862764528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 113, 166, 168, 226, 249, 332, 336, 339, 452, 498, 581, 607, 664, 678, 791, 904, 996, 1162, 1214, 1328, 1356, 1582, 1743, 1808, 1821, 1992, 2324, 2373, 2428, 2712, 3164, 3486, 3642, 3984, 4249, 4648, 4746, 4856, 5424, 6328, 6972, 7284, 8498, 9296, 9379, 9492, 9712, 12656, 12747, 13944, 14568, 16996, 18758, 18984, 25494, 27888, 28137, 29136, 33992, 37516, 37968, 50381, 50988, 56274, 65653, 67984, 68591, 75032, 100762, 101976, 112548, 131306, 137182, 150064, 151143, 196959, 201524, 203952, 205773, 225096, 262612, 274364, 302286, 352667, 393918, 403048, 411546, 450192, 480137, 525224, 548728, 604572, 705334, 787836, 806096, 823092, 960274, 1050448, 1058001, 1097456, 1209144, 1410668, 1440411, 1575672, 1646184, 1920548, 2116002, 2418288, 2821336, 2880822, 3151344, 3292368, 3841096, 4232004, 5642672, 5693053, 5761644, 7682192, 8464008, 11386106, 11523288, 16928016, 17079159, 22772212, 23046576, 34158318, 39851371, 45544424, 68316636, 79702742, 91088848, 119554113, 136633272, 159405484, 239108226, 273266544, 318810968, 478216452, 637621936, 956432904, 1912865808]

約数ペア:

[(1, 1912865808), (2, 956432904), (3, 637621936), (4, 478216452), (6, 318810968), (7, 273266544), (8, 239108226), (12, 159405484), (14, 136633272), (16, 119554113), (21, 91088848), (24, 79702742), (28, 68316636), (42, 45544424), (48, 39851371), (56, 34158318), (83, 23046576), (84, 22772212), (112, 17079159), (113, 16928016), (166, 11523288), (168, 11386106), (226, 8464008), (249, 7682192), (332, 5761644), (336, 5693053), (339, 5642672), (452, 4232004), (498, 3841096), (581, 3292368), (607, 3151344), (664, 2880822), (678, 2821336), (791, 2418288), (904, 2116002), (996, 1920548), (1162, 1646184), (1214, 1575672), (1328, 1440411), (1356, 1410668), (1582, 1209144), (1743, 1097456), (1808, 1058001), (1821, 1050448), (1992, 960274), (2324, 823092), (2373, 806096), (2428, 787836), (2712, 705334), (3164, 604572), (3486, 548728), (3642, 525224), (3984, 480137), (4249, 450192), (4648, 411546), (4746, 403048), (4856, 393918), (5424, 352667), (6328, 302286), (6972, 274364), (7284, 262612), (8498, 225096), (9296, 205773), (9379, 203952), (9492, 201524), (9712, 196959), (12656, 151143), (12747, 150064), (13944, 137182), (14568, 131306), (16996, 112548), (18758, 101976), (18984, 100762), (25494, 75032), (27888, 68591), (28137, 67984), (29136, 65653), (33992, 56274), (37516, 50988), (37968, 50381)]