40540716

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 72677844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 102, 108, 142, 153, 204, 213, 284, 306, 311, 426, 459, 612, 622, 639, 852, 918, 933, 1207, 1244, 1278, 1836, 1866, 1917, 2414, 2556, 2799, 3621, 3732, 3834, 4828, 5287, 5598, 7242, 7668, 8397, 10574, 10863, 11196, 14484, 15861, 16794, 21148, 21726, 22081, 31722, 32589, 33588, 43452, 44162, 47583, 63444, 65178, 66243, 88324, 95166, 130356, 132486, 142749, 190332, 198729, 264972, 285498, 375377, 397458, 570996, 596187, 750754, 794916, 1126131, 1192374, 1501508, 2252262, 2384748, 3378393, 4504524, 6756786, 10135179, 13513572, 20270358, 40540716]

約数ペア:

[(1, 40540716), (2, 20270358), (3, 13513572), (4, 10135179), (6, 6756786), (9, 4504524), (12, 3378393), (17, 2384748), (18, 2252262), (27, 1501508), (34, 1192374), (36, 1126131), (51, 794916), (54, 750754), (68, 596187), (71, 570996), (102, 397458), (108, 375377), (142, 285498), (153, 264972), (204, 198729), (213, 190332), (284, 142749), (306, 132486), (311, 130356), (426, 95166), (459, 88324), (612, 66243), (622, 65178), (639, 63444), (852, 47583), (918, 44162), (933, 43452), (1207, 33588), (1244, 32589), (1278, 31722), (1836, 22081), (1866, 21726), (1917, 21148), (2414, 16794), (2556, 15861), (2799, 14484), (3621, 11196), (3732, 10863), (3834, 10574), (4828, 8397), (5287, 7668), (5598, 7242)]