276547812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 702535680

約数和(自身を除く): 425987868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 131, 141, 188, 197, 228, 262, 282, 393, 394, 524, 564, 591, 786, 788, 893, 1182, 1572, 1786, 2364, 2489, 2679, 3572, 3743, 4978, 5358, 6157, 7467, 7486, 9259, 9956, 10716, 11229, 12314, 14934, 14972, 18471, 18518, 22458, 24628, 25807, 27777, 29868, 36942, 37036, 44916, 51614, 55554, 73884, 77421, 103228, 111108, 116983, 154842, 175921, 233966, 309684, 350949, 351842, 467932, 490333, 527763, 701898, 703684, 980666, 1055526, 1212929, 1403796, 1470999, 1961332, 2111052, 2425858, 2941998, 3638787, 4851716, 5883996, 7277574, 14555148, 23045651, 46091302, 69136953, 92182604, 138273906, 276547812]

約数ペア:

[(1, 276547812), (2, 138273906), (3, 92182604), (4, 69136953), (6, 46091302), (12, 23045651), (19, 14555148), (38, 7277574), (47, 5883996), (57, 4851716), (76, 3638787), (94, 2941998), (114, 2425858), (131, 2111052), (141, 1961332), (188, 1470999), (197, 1403796), (228, 1212929), (262, 1055526), (282, 980666), (393, 703684), (394, 701898), (524, 527763), (564, 490333), (591, 467932), (786, 351842), (788, 350949), (893, 309684), (1182, 233966), (1572, 175921), (1786, 154842), (2364, 116983), (2489, 111108), (2679, 103228), (3572, 77421), (3743, 73884), (4978, 55554), (5358, 51614), (6157, 44916), (7467, 37036), (7486, 36942), (9259, 29868), (9956, 27777), (10716, 25807), (11229, 24628), (12314, 22458), (14934, 18518), (14972, 18471)]