272655292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 616361984

約数和(自身を除く): 343706692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 331, 364, 403, 434, 511, 662, 806, 868, 949, 1022, 1324, 1612, 1898, 2044, 2263, 2317, 2821, 3796, 4303, 4526, 4634, 5642, 6643, 8606, 9052, 9268, 10261, 11284, 13286, 15841, 17212, 20522, 24163, 26572, 29419, 30121, 31682, 41044, 48326, 58838, 60242, 63364, 71827, 96652, 117676, 120484, 133393, 143654, 169141, 205933, 266786, 287308, 314119, 338282, 411866, 533572, 628238, 676564, 749053, 823732, 933751, 1256476, 1498106, 1867502, 2198833, 2996212, 3735004, 4397666, 5243371, 8795332, 9737689, 10486742, 19475378, 20973484, 38950756, 68163823, 136327646, 272655292]

約数ペア:

[(1, 272655292), (2, 136327646), (4, 68163823), (7, 38950756), (13, 20973484), (14, 19475378), (26, 10486742), (28, 9737689), (31, 8795332), (52, 5243371), (62, 4397666), (73, 3735004), (91, 2996212), (124, 2198833), (146, 1867502), (182, 1498106), (217, 1256476), (292, 933751), (331, 823732), (364, 749053), (403, 676564), (434, 628238), (511, 533572), (662, 411866), (806, 338282), (868, 314119), (949, 287308), (1022, 266786), (1324, 205933), (1612, 169141), (1898, 143654), (2044, 133393), (2263, 120484), (2317, 117676), (2821, 96652), (3796, 71827), (4303, 63364), (4526, 60242), (4634, 58838), (5642, 48326), (6643, 41044), (8606, 31682), (9052, 30121), (9268, 29419), (10261, 26572), (11284, 24163), (13286, 20522), (15841, 17212)]