1939785456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{27361}}^1$

素因数の和:27590

約数の個数: 80

約数和(自身を含む): 5754338048

約数和(自身を除く): 3814552592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3376, 4431, 5064, 5908, 8862, 10128, 11816, 17724, 23632, 27361, 35448, 54722, 70896, 82083, 109444, 164166, 191527, 218888, 328332, 383054, 437776, 574581, 656664, 766108, 1149162, 1313328, 1532216, 2298324, 3064432, 4596648, 5773171, 9193296, 11546342, 17319513, 23092684, 34639026, 40412197, 46185368, 69278052, 80824394, 92370736, 121236591, 138556104, 161648788, 242473182, 277112208, 323297576, 484946364, 646595152, 969892728, 1939785456]

約数ペア:

[(1, 1939785456), (2, 969892728), (3, 646595152), (4, 484946364), (6, 323297576), (7, 277112208), (8, 242473182), (12, 161648788), (14, 138556104), (16, 121236591), (21, 92370736), (24, 80824394), (28, 69278052), (42, 46185368), (48, 40412197), (56, 34639026), (84, 23092684), (112, 17319513), (168, 11546342), (211, 9193296), (336, 5773171), (422, 4596648), (633, 3064432), (844, 2298324), (1266, 1532216), (1477, 1313328), (1688, 1149162), (2532, 766108), (2954, 656664), (3376, 574581), (4431, 437776), (5064, 383054), (5908, 328332), (8862, 218888), (10128, 191527), (11816, 164166), (17724, 109444), (23632, 82083), (27361, 70896), (35448, 54722)]