427777128

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 1202198400

約数和(自身を除く): 774421272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 103, 111, 148, 206, 222, 296, 309, 333, 412, 444, 618, 666, 824, 888, 927, 1236, 1332, 1559, 1854, 2472, 2664, 3118, 3708, 3811, 4677, 6236, 7416, 7622, 9354, 11433, 12472, 14031, 15244, 18708, 22866, 28062, 30488, 34299, 37416, 45732, 56124, 57683, 68598, 91464, 112248, 115366, 137196, 160577, 173049, 230732, 274392, 321154, 346098, 461464, 481731, 519147, 642308, 692196, 963462, 1038294, 1284616, 1384392, 1445193, 1926924, 2076588, 2890386, 3853848, 4153176, 5780772, 5941349, 11561544, 11882698, 17824047, 23765396, 35648094, 47530792, 53472141, 71296188, 106944282, 142592376, 213888564, 427777128]

約数ペア:

[(1, 427777128), (2, 213888564), (3, 142592376), (4, 106944282), (6, 71296188), (8, 53472141), (9, 47530792), (12, 35648094), (18, 23765396), (24, 17824047), (36, 11882698), (37, 11561544), (72, 5941349), (74, 5780772), (103, 4153176), (111, 3853848), (148, 2890386), (206, 2076588), (222, 1926924), (296, 1445193), (309, 1384392), (333, 1284616), (412, 1038294), (444, 963462), (618, 692196), (666, 642308), (824, 519147), (888, 481731), (927, 461464), (1236, 346098), (1332, 321154), (1559, 274392), (1854, 230732), (2472, 173049), (2664, 160577), (3118, 137196), (3708, 115366), (3811, 112248), (4677, 91464), (6236, 68598), (7416, 57683), (7622, 56124), (9354, 45732), (11433, 37416), (12472, 34299), (14031, 30488), (15244, 28062), (18708, 22866)]