1142146392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 128

約数和(自身を含む): 3176448000

約数和(自身を除く): 2034301608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 152, 172, 186, 228, 248, 258, 344, 372, 456, 516, 589, 744, 817, 1032, 1178, 1333, 1634, 1767, 1879, 2356, 2451, 2666, 3268, 3534, 3758, 3999, 4712, 4902, 5332, 5637, 6536, 7068, 7516, 7998, 9804, 10664, 11274, 14136, 15032, 15996, 19608, 22548, 25327, 31992, 35701, 45096, 50654, 58249, 71402, 75981, 80797, 101308, 107103, 116498, 142804, 151962, 161594, 174747, 202616, 214206, 232996, 242391, 285608, 303924, 323188, 349494, 428412, 465992, 484782, 607848, 646376, 698988, 856824, 969564, 1106731, 1397976, 1535143, 1939128, 2213462, 2504707, 3070286, 3320193, 4426924, 4605429, 5009414, 6140572, 6640386, 7514121, 8853848, 9210858, 10018828, 12281144, 13280772, 15028242, 18421716, 20037656, 26561544, 30056484, 36843432, 47589433, 60112968, 95178866, 142768299, 190357732, 285536598, 380715464, 571073196, 1142146392]

約数ペア:

[(1, 1142146392), (2, 571073196), (3, 380715464), (4, 285536598), (6, 190357732), (8, 142768299), (12, 95178866), (19, 60112968), (24, 47589433), (31, 36843432), (38, 30056484), (43, 26561544), (57, 20037656), (62, 18421716), (76, 15028242), (86, 13280772), (93, 12281144), (114, 10018828), (124, 9210858), (129, 8853848), (152, 7514121), (172, 6640386), (186, 6140572), (228, 5009414), (248, 4605429), (258, 4426924), (344, 3320193), (372, 3070286), (456, 2504707), (516, 2213462), (589, 1939128), (744, 1535143), (817, 1397976), (1032, 1106731), (1178, 969564), (1333, 856824), (1634, 698988), (1767, 646376), (1879, 607848), (2356, 484782), (2451, 465992), (2666, 428412), (3268, 349494), (3534, 323188), (3758, 303924), (3999, 285608), (4712, 242391), (4902, 232996), (5332, 214206), (5637, 202616), (6536, 174747), (7068, 161594), (7516, 151962), (7998, 142804), (9804, 116498), (10664, 107103), (11274, 101308), (14136, 80797), (15032, 75981), (15996, 71402), (19608, 58249), (22548, 50654), (25327, 45096), (31992, 35701)]