2897885904

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 7879745664

約数和(自身を除く): 4981859760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 83, 113, 123, 157, 164, 166, 226, 246, 249, 314, 328, 332, 339, 452, 471, 492, 498, 628, 656, 664, 678, 904, 942, 984, 996, 1256, 1328, 1356, 1808, 1884, 1968, 1992, 2512, 2712, 3403, 3768, 3984, 4633, 5424, 6437, 6806, 7536, 9266, 9379, 10209, 12874, 13031, 13612, 13899, 17741, 18532, 18758, 19311, 20418, 25748, 26062, 27224, 27798, 28137, 35482, 37064, 37516, 38622, 39093, 40836, 51496, 52124, 53223, 54448, 55596, 56274, 70964, 74128, 75032, 77244, 78186, 81672, 102992, 104248, 106446, 111192, 112548, 141928, 150064, 154488, 156372, 163344, 208496, 212892, 222384, 225096, 283856, 308976, 312744, 384539, 425784, 450192, 534271, 625488, 727381, 769078, 851568, 1068542, 1153617, 1454762, 1472503, 1538156, 1602813, 2137084, 2182143, 2307234, 2909524, 2945006, 3076312, 3205626, 4274168, 4364286, 4417509, 4614468, 5819048, 5890012, 6152624, 6411252, 8548336, 8728572, 8835018, 9228936, 11638096, 11780024, 12822504, 17457144, 17670036, 18457872, 23560048, 25645008, 34914288, 35340072, 60372623, 70680144, 120745246, 181117869, 241490492, 362235738, 482980984, 724471476, 965961968, 1448942952, 2897885904]

約数ペア:

[(1, 2897885904), (2, 1448942952), (3, 965961968), (4, 724471476), (6, 482980984), (8, 362235738), (12, 241490492), (16, 181117869), (24, 120745246), (41, 70680144), (48, 60372623), (82, 35340072), (83, 34914288), (113, 25645008), (123, 23560048), (157, 18457872), (164, 17670036), (166, 17457144), (226, 12822504), (246, 11780024), (249, 11638096), (314, 9228936), (328, 8835018), (332, 8728572), (339, 8548336), (452, 6411252), (471, 6152624), (492, 5890012), (498, 5819048), (628, 4614468), (656, 4417509), (664, 4364286), (678, 4274168), (904, 3205626), (942, 3076312), (984, 2945006), (996, 2909524), (1256, 2307234), (1328, 2182143), (1356, 2137084), (1808, 1602813), (1884, 1538156), (1968, 1472503), (1992, 1454762), (2512, 1153617), (2712, 1068542), (3403, 851568), (3768, 769078), (3984, 727381), (4633, 625488), (5424, 534271), (6437, 450192), (6806, 425784), (7536, 384539), (9266, 312744), (9379, 308976), (10209, 283856), (12874, 225096), (13031, 222384), (13612, 212892), (13899, 208496), (17741, 163344), (18532, 156372), (18758, 154488), (19311, 150064), (20418, 141928), (25748, 112548), (26062, 111192), (27224, 106446), (27798, 104248), (28137, 102992), (35482, 81672), (37064, 78186), (37516, 77244), (38622, 75032), (39093, 74128), (40836, 70964), (51496, 56274), (52124, 55596), (53223, 54448)]