2801824536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20873}}^1$

素因数の和:20953

約数の個数: 128

約数和(自身を含む): 8656865280

約数和(自身を除く): 5855040744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 329, 357, 376, 408, 476, 564, 658, 714, 799, 952, 987, 1128, 1316, 1428, 1598, 1974, 2397, 2632, 2856, 3196, 3948, 4794, 5593, 6392, 7896, 9588, 11186, 16779, 19176, 20873, 22372, 33558, 41746, 44744, 62619, 67116, 83492, 125238, 134232, 146111, 166984, 250476, 292222, 354841, 438333, 500952, 584444, 709682, 876666, 981031, 1064523, 1168888, 1419364, 1753332, 1962062, 2129046, 2483887, 2838728, 2943093, 3506664, 3924124, 4258092, 4967774, 5886186, 6867217, 7451661, 7848248, 8516184, 9935548, 11772372, 13734434, 14903322, 16677527, 19871096, 20601651, 23544744, 27468868, 29806644, 33355054, 41203302, 50032581, 54937736, 59613288, 66710108, 82406604, 100065162, 116742689, 133420216, 164813208, 200130324, 233485378, 350228067, 400260648, 466970756, 700456134, 933941512, 1400912268, 2801824536]

約数ペア:

[(1, 2801824536), (2, 1400912268), (3, 933941512), (4, 700456134), (6, 466970756), (7, 400260648), (8, 350228067), (12, 233485378), (14, 200130324), (17, 164813208), (21, 133420216), (24, 116742689), (28, 100065162), (34, 82406604), (42, 66710108), (47, 59613288), (51, 54937736), (56, 50032581), (68, 41203302), (84, 33355054), (94, 29806644), (102, 27468868), (119, 23544744), (136, 20601651), (141, 19871096), (168, 16677527), (188, 14903322), (204, 13734434), (238, 11772372), (282, 9935548), (329, 8516184), (357, 7848248), (376, 7451661), (408, 6867217), (476, 5886186), (564, 4967774), (658, 4258092), (714, 3924124), (799, 3506664), (952, 2943093), (987, 2838728), (1128, 2483887), (1316, 2129046), (1428, 1962062), (1598, 1753332), (1974, 1419364), (2397, 1168888), (2632, 1064523), (2856, 981031), (3196, 876666), (3948, 709682), (4794, 584444), (5593, 500952), (6392, 438333), (7896, 354841), (9588, 292222), (11186, 250476), (16779, 166984), (19176, 146111), (20873, 134232), (22372, 125238), (33558, 83492), (41746, 67116), (44744, 62619)]