260488248

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1051}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 681696000

約数和(自身を除く): 421207752

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 449, 552, 898, 1051, 1347, 1796, 2102, 2694, 3153, 3592, 4204, 5388, 6306, 8408, 10327, 10776, 12612, 20654, 24173, 25224, 30981, 41308, 48346, 61962, 72519, 82616, 96692, 123924, 145038, 193384, 247848, 290076, 471899, 580152, 943798, 1415697, 1887596, 2831394, 3775192, 5662788, 10853677, 11325576, 21707354, 32561031, 43414708, 65122062, 86829416, 130244124, 260488248]

約数ペア:

[(1, 260488248), (2, 130244124), (3, 86829416), (4, 65122062), (6, 43414708), (8, 32561031), (12, 21707354), (23, 11325576), (24, 10853677), (46, 5662788), (69, 3775192), (92, 2831394), (138, 1887596), (184, 1415697), (276, 943798), (449, 580152), (552, 471899), (898, 290076), (1051, 247848), (1347, 193384), (1796, 145038), (2102, 123924), (2694, 96692), (3153, 82616), (3592, 72519), (4204, 61962), (5388, 48346), (6306, 41308), (8408, 30981), (10327, 25224), (10776, 24173), (12612, 20654)]