277995888

素因数分解:

$2^4\times 3^5\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 814614528

約数和(自身を除く): 536618640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 254, 324, 381, 432, 486, 508, 563, 648, 762, 972, 1016, 1126, 1143, 1296, 1524, 1689, 1944, 2032, 2252, 2286, 3048, 3378, 3429, 3888, 4504, 4572, 5067, 6096, 6756, 6858, 9008, 9144, 10134, 10287, 13512, 13716, 15201, 18288, 20268, 20574, 27024, 27432, 30402, 30861, 40536, 41148, 45603, 54864, 60804, 61722, 71501, 81072, 82296, 91206, 121608, 123444, 136809, 143002, 164592, 182412, 214503, 243216, 246888, 273618, 286004, 364824, 429006, 493776, 547236, 572008, 643509, 729648, 858012, 1094472, 1144016, 1287018, 1716024, 1930527, 2188944, 2574036, 3432048, 3861054, 5148072, 5791581, 7722108, 10296144, 11583162, 15444216, 17374743, 23166324, 30888432, 34749486, 46332648, 69498972, 92665296, 138997944, 277995888]

約数ペア:

[(1, 277995888), (2, 138997944), (3, 92665296), (4, 69498972), (6, 46332648), (8, 34749486), (9, 30888432), (12, 23166324), (16, 17374743), (18, 15444216), (24, 11583162), (27, 10296144), (36, 7722108), (48, 5791581), (54, 5148072), (72, 3861054), (81, 3432048), (108, 2574036), (127, 2188944), (144, 1930527), (162, 1716024), (216, 1287018), (243, 1144016), (254, 1094472), (324, 858012), (381, 729648), (432, 643509), (486, 572008), (508, 547236), (563, 493776), (648, 429006), (762, 364824), (972, 286004), (1016, 273618), (1126, 246888), (1143, 243216), (1296, 214503), (1524, 182412), (1689, 164592), (1944, 143002), (2032, 136809), (2252, 123444), (2286, 121608), (3048, 91206), (3378, 82296), (3429, 81072), (3888, 71501), (4504, 61722), (4572, 60804), (5067, 54864), (6096, 45603), (6756, 41148), (6858, 40536), (9008, 30861), (9144, 30402), (10134, 27432), (10287, 27024), (13512, 20574), (13716, 20268), (15201, 18288)]