1619342032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 4172212128

約数和(自身を除く): 2552870096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 331, 361, 418, 484, 532, 616, 662, 722, 836, 847, 968, 1064, 1232, 1324, 1444, 1463, 1672, 1694, 1936, 2128, 2299, 2317, 2527, 2648, 2888, 2926, 3344, 3388, 3641, 3971, 4598, 4634, 5054, 5296, 5776, 5852, 6289, 6776, 7282, 7942, 9196, 9268, 10108, 11704, 12578, 13552, 14564, 15884, 16093, 18392, 18536, 20216, 23408, 25156, 25487, 27797, 29128, 31768, 32186, 36784, 37072, 40051, 40432, 43681, 44023, 50312, 50974, 55594, 58256, 63536, 64372, 69179, 80102, 87362, 88046, 100624, 101948, 111188, 119491, 128744, 138358, 160204, 174724, 176092, 203896, 222376, 238982, 257488, 276716, 280357, 305767, 320408, 349448, 352184, 407792, 444752, 477964, 484253, 553432, 560714, 611534, 640816, 698896, 704368, 760969, 836437, 955928, 968506, 1106864, 1121428, 1223068, 1314401, 1521938, 1672874, 1911856, 1937012, 2242856, 2446136, 2628802, 3043876, 3345748, 3874024, 4485712, 4892272, 5257604, 5326783, 6087752, 6691496, 7748048, 9200807, 10515208, 10653566, 12175504, 13382992, 14458411, 18401614, 21030416, 21307132, 28916822, 36803228, 42614264, 57833644, 73606456, 85228528, 101208877, 115667288, 147212912, 202417754, 231334576, 404835508, 809671016, 1619342032]

約数ペア:

[(1, 1619342032), (2, 809671016), (4, 404835508), (7, 231334576), (8, 202417754), (11, 147212912), (14, 115667288), (16, 101208877), (19, 85228528), (22, 73606456), (28, 57833644), (38, 42614264), (44, 36803228), (56, 28916822), (76, 21307132), (77, 21030416), (88, 18401614), (112, 14458411), (121, 13382992), (133, 12175504), (152, 10653566), (154, 10515208), (176, 9200807), (209, 7748048), (242, 6691496), (266, 6087752), (304, 5326783), (308, 5257604), (331, 4892272), (361, 4485712), (418, 3874024), (484, 3345748), (532, 3043876), (616, 2628802), (662, 2446136), (722, 2242856), (836, 1937012), (847, 1911856), (968, 1672874), (1064, 1521938), (1232, 1314401), (1324, 1223068), (1444, 1121428), (1463, 1106864), (1672, 968506), (1694, 955928), (1936, 836437), (2128, 760969), (2299, 704368), (2317, 698896), (2527, 640816), (2648, 611534), (2888, 560714), (2926, 553432), (3344, 484253), (3388, 477964), (3641, 444752), (3971, 407792), (4598, 352184), (4634, 349448), (5054, 320408), (5296, 305767), (5776, 280357), (5852, 276716), (6289, 257488), (6776, 238982), (7282, 222376), (7942, 203896), (9196, 176092), (9268, 174724), (10108, 160204), (11704, 138358), (12578, 128744), (13552, 119491), (14564, 111188), (15884, 101948), (16093, 100624), (18392, 88046), (18536, 87362), (20216, 80102), (23408, 69179), (25156, 64372), (25487, 63536), (27797, 58256), (29128, 55594), (31768, 50974), (32186, 50312), (36784, 44023), (37072, 43681), (40051, 40432)]