1838382392

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 4620508920

約数和(自身を除く): 2782126528

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 361, 392, 418, 532, 539, 616, 722, 836, 931, 1064, 1078, 1181, 1444, 1463, 1672, 1862, 2156, 2362, 2527, 2888, 2926, 3724, 3971, 4312, 4724, 5054, 5852, 7448, 7942, 8267, 9448, 10108, 10241, 11704, 12991, 15884, 16534, 17689, 20216, 20482, 22439, 25982, 27797, 31768, 33068, 35378, 40964, 44878, 51964, 55594, 57869, 66136, 70756, 81928, 89756, 90937, 103928, 111188, 115738, 141512, 157073, 179512, 181874, 194579, 222376, 231476, 246829, 314146, 363748, 389158, 426341, 462952, 493658, 628292, 636559, 727496, 778316, 852682, 987316, 1099511, 1256584, 1273118, 1556632, 1705364, 1727803, 1974632, 2199022, 2546236, 2984387, 3410728, 3455606, 4398044, 4689751, 5092472, 5968774, 6911212, 8796088, 9379502, 11937548, 12094621, 13822424, 18759004, 20890709, 23875096, 24189242, 32828257, 37518008, 41781418, 48378484, 65656514, 83562836, 96756968, 131313028, 167125672, 229797799, 262626056, 459595598, 919191196, 1838382392]

約数ペア:

[(1, 1838382392), (2, 919191196), (4, 459595598), (7, 262626056), (8, 229797799), (11, 167125672), (14, 131313028), (19, 96756968), (22, 83562836), (28, 65656514), (38, 48378484), (44, 41781418), (49, 37518008), (56, 32828257), (76, 24189242), (77, 23875096), (88, 20890709), (98, 18759004), (133, 13822424), (152, 12094621), (154, 11937548), (196, 9379502), (209, 8796088), (266, 6911212), (308, 5968774), (361, 5092472), (392, 4689751), (418, 4398044), (532, 3455606), (539, 3410728), (616, 2984387), (722, 2546236), (836, 2199022), (931, 1974632), (1064, 1727803), (1078, 1705364), (1181, 1556632), (1444, 1273118), (1463, 1256584), (1672, 1099511), (1862, 987316), (2156, 852682), (2362, 778316), (2527, 727496), (2888, 636559), (2926, 628292), (3724, 493658), (3971, 462952), (4312, 426341), (4724, 389158), (5054, 363748), (5852, 314146), (7448, 246829), (7942, 231476), (8267, 222376), (9448, 194579), (10108, 181874), (10241, 179512), (11704, 157073), (12991, 141512), (15884, 115738), (16534, 111188), (17689, 103928), (20216, 90937), (20482, 89756), (22439, 81928), (25982, 70756), (27797, 66136), (31768, 57869), (33068, 55594), (35378, 51964), (40964, 44878)]