1820177856

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4219}}^1$

素因数の和:4351

約数の個数: 168

約数和(自身を含む): 6019678080

約数和(自身を除く): 4199500224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 107, 112, 126, 144, 168, 192, 214, 224, 252, 288, 321, 336, 428, 448, 504, 576, 642, 672, 749, 856, 963, 1008, 1284, 1344, 1498, 1712, 1926, 2016, 2247, 2568, 2996, 3424, 3852, 4032, 4219, 4494, 5136, 5992, 6741, 6848, 7704, 8438, 8988, 10272, 11984, 12657, 13482, 15408, 16876, 17976, 20544, 23968, 25314, 26964, 29533, 30816, 33752, 35952, 37971, 47936, 50628, 53928, 59066, 61632, 67504, 71904, 75942, 88599, 101256, 107856, 118132, 135008, 143808, 151884, 177198, 202512, 215712, 236264, 265797, 270016, 303768, 354396, 405024, 431424, 451433, 472528, 531594, 607536, 708792, 810048, 902866, 945056, 1063188, 1215072, 1354299, 1417584, 1805732, 1890112, 2126376, 2430144, 2708598, 2835168, 3160031, 3611464, 4062897, 4252752, 5417196, 5670336, 6320062, 7222928, 8125794, 8505504, 9480093, 10834392, 12640124, 14445856, 16251588, 17011008, 18960186, 21668784, 25280248, 28440279, 28891712, 32503176, 37920372, 43337568, 50560496, 56880558, 65006352, 75840744, 86675136, 101120992, 113761116, 130012704, 151681488, 202241984, 227522232, 260025408, 303362976, 455044464, 606725952, 910088928, 1820177856]

約数ペア:

[(1, 1820177856), (2, 910088928), (3, 606725952), (4, 455044464), (6, 303362976), (7, 260025408), (8, 227522232), (9, 202241984), (12, 151681488), (14, 130012704), (16, 113761116), (18, 101120992), (21, 86675136), (24, 75840744), (28, 65006352), (32, 56880558), (36, 50560496), (42, 43337568), (48, 37920372), (56, 32503176), (63, 28891712), (64, 28440279), (72, 25280248), (84, 21668784), (96, 18960186), (107, 17011008), (112, 16251588), (126, 14445856), (144, 12640124), (168, 10834392), (192, 9480093), (214, 8505504), (224, 8125794), (252, 7222928), (288, 6320062), (321, 5670336), (336, 5417196), (428, 4252752), (448, 4062897), (504, 3611464), (576, 3160031), (642, 2835168), (672, 2708598), (749, 2430144), (856, 2126376), (963, 1890112), (1008, 1805732), (1284, 1417584), (1344, 1354299), (1498, 1215072), (1712, 1063188), (1926, 945056), (2016, 902866), (2247, 810048), (2568, 708792), (2996, 607536), (3424, 531594), (3852, 472528), (4032, 451433), (4219, 431424), (4494, 405024), (5136, 354396), (5992, 303768), (6741, 270016), (6848, 265797), (7704, 236264), (8438, 215712), (8988, 202512), (10272, 177198), (11984, 151884), (12657, 143808), (13482, 135008), (15408, 118132), (16876, 107856), (17976, 101256), (20544, 88599), (23968, 75942), (25314, 71904), (26964, 67504), (29533, 61632), (30816, 59066), (33752, 53928), (35952, 50628), (37971, 47936)]