12820023144

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{5791}}^1$

素因数の和:6120

約数の個数: 128

約数和(自身を含む): 36712012800

約数和(自身を除く): 23891989656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 277, 296, 333, 444, 554, 666, 831, 888, 999, 1108, 1332, 1662, 1998, 2216, 2493, 2664, 3324, 3996, 4986, 5791, 6648, 7479, 7992, 9972, 10249, 11582, 14958, 17373, 19944, 20498, 23164, 29916, 30747, 34746, 40996, 46328, 52119, 59832, 61494, 69492, 81992, 92241, 104238, 122988, 138984, 156357, 184482, 208476, 214267, 245976, 276723, 312714, 368964, 416952, 428534, 553446, 625428, 642801, 737928, 857068, 1106892, 1250856, 1285602, 1604107, 1714136, 1928403, 2213784, 2571204, 3208214, 3856806, 4812321, 5142408, 5785209, 6416428, 7713612, 9624642, 11570418, 12832856, 14436963, 15427224, 19249284, 23140836, 28873926, 38498568, 43310889, 46281672, 57747852, 59351959, 86621778, 115495704, 118703918, 173243556, 178055877, 237407836, 346487112, 356111754, 474815672, 534167631, 712223508, 1068335262, 1424447016, 1602502893, 2136670524, 3205005786, 4273341048, 6410011572, 12820023144]

約数ペア:

[(1, 12820023144), (2, 6410011572), (3, 4273341048), (4, 3205005786), (6, 2136670524), (8, 1602502893), (9, 1424447016), (12, 1068335262), (18, 712223508), (24, 534167631), (27, 474815672), (36, 356111754), (37, 346487112), (54, 237407836), (72, 178055877), (74, 173243556), (108, 118703918), (111, 115495704), (148, 86621778), (216, 59351959), (222, 57747852), (277, 46281672), (296, 43310889), (333, 38498568), (444, 28873926), (554, 23140836), (666, 19249284), (831, 15427224), (888, 14436963), (999, 12832856), (1108, 11570418), (1332, 9624642), (1662, 7713612), (1998, 6416428), (2216, 5785209), (2493, 5142408), (2664, 4812321), (3324, 3856806), (3996, 3208214), (4986, 2571204), (5791, 2213784), (6648, 1928403), (7479, 1714136), (7992, 1604107), (9972, 1285602), (10249, 1250856), (11582, 1106892), (14958, 857068), (17373, 737928), (19944, 642801), (20498, 625428), (23164, 553446), (29916, 428534), (30747, 416952), (34746, 368964), (40996, 312714), (46328, 276723), (52119, 245976), (59832, 214267), (61494, 208476), (69492, 184482), (81992, 156357), (92241, 138984), (104238, 122988)]