2051551512

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1861}}^1$

素因数の和:2185

約数の個数: 96

約数和(自身を含む): 5672918160

約数和(自身を除く): 3621366648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 251, 366, 488, 502, 549, 732, 753, 1004, 1098, 1464, 1506, 1861, 2008, 2196, 2259, 3012, 3722, 4392, 4518, 5583, 6024, 7444, 9036, 11166, 14888, 15311, 16749, 18072, 22332, 30622, 33498, 44664, 45933, 61244, 66996, 91866, 113521, 122488, 133992, 137799, 183732, 227042, 275598, 340563, 367464, 454084, 467111, 551196, 681126, 908168, 934222, 1021689, 1102392, 1362252, 1401333, 1868444, 2043378, 2724504, 2802666, 3736888, 4086756, 4203999, 5605332, 8173512, 8407998, 11210664, 16815996, 28493771, 33631992, 56987542, 85481313, 113975084, 170962626, 227950168, 256443939, 341925252, 512887878, 683850504, 1025775756, 2051551512]

約数ペア:

[(1, 2051551512), (2, 1025775756), (3, 683850504), (4, 512887878), (6, 341925252), (8, 256443939), (9, 227950168), (12, 170962626), (18, 113975084), (24, 85481313), (36, 56987542), (61, 33631992), (72, 28493771), (122, 16815996), (183, 11210664), (244, 8407998), (251, 8173512), (366, 5605332), (488, 4203999), (502, 4086756), (549, 3736888), (732, 2802666), (753, 2724504), (1004, 2043378), (1098, 1868444), (1464, 1401333), (1506, 1362252), (1861, 1102392), (2008, 1021689), (2196, 934222), (2259, 908168), (3012, 681126), (3722, 551196), (4392, 467111), (4518, 454084), (5583, 367464), (6024, 340563), (7444, 275598), (9036, 227042), (11166, 183732), (14888, 137799), (15311, 133992), (16749, 122488), (18072, 113521), (22332, 91866), (30622, 66996), (33498, 61244), (44664, 45933)]