771827238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6829}}^1$

素因数の和:6883

約数の個数: 128

約数和(自身を含む): 2203084800

約数和(自身を除く): 1431257562

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 819, 897, 966, 1242, 1449, 1638, 1794, 2093, 2457, 2691, 2898, 4186, 4347, 4914, 5382, 6279, 6829, 8073, 8694, 12558, 13658, 16146, 18837, 20487, 37674, 40974, 47803, 56511, 61461, 88777, 95606, 113022, 122922, 143409, 157067, 177554, 184383, 266331, 286818, 314134, 368766, 430227, 471201, 532662, 621439, 798993, 860454, 942402, 1099469, 1242878, 1290681, 1413603, 1597986, 1864317, 2041871, 2198938, 2396979, 2581362, 2827206, 3298407, 3728634, 4083742, 4240809, 4793958, 5592951, 6125613, 6596814, 8481618, 9895221, 11185902, 12251226, 14293097, 16778853, 18376839, 19790442, 28586194, 29685663, 33557706, 36753678, 42879291, 55130517, 59371326, 85758582, 110261034, 128637873, 257275746, 385913619, 771827238]

約数ペア:

[(1, 771827238), (2, 385913619), (3, 257275746), (6, 128637873), (7, 110261034), (9, 85758582), (13, 59371326), (14, 55130517), (18, 42879291), (21, 36753678), (23, 33557706), (26, 29685663), (27, 28586194), (39, 19790442), (42, 18376839), (46, 16778853), (54, 14293097), (63, 12251226), (69, 11185902), (78, 9895221), (91, 8481618), (117, 6596814), (126, 6125613), (138, 5592951), (161, 4793958), (182, 4240809), (189, 4083742), (207, 3728634), (234, 3298407), (273, 2827206), (299, 2581362), (322, 2396979), (351, 2198938), (378, 2041871), (414, 1864317), (483, 1597986), (546, 1413603), (598, 1290681), (621, 1242878), (702, 1099469), (819, 942402), (897, 860454), (966, 798993), (1242, 621439), (1449, 532662), (1638, 471201), (1794, 430227), (2093, 368766), (2457, 314134), (2691, 286818), (2898, 266331), (4186, 184383), (4347, 177554), (4914, 157067), (5382, 143409), (6279, 122922), (6829, 113022), (8073, 95606), (8694, 88777), (12558, 61461), (13658, 56511), (16146, 47803), (18837, 40974), (20487, 37674)]