231127236

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 619006080

約数和(自身を除く): 387878844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 157, 172, 258, 314, 317, 387, 471, 516, 628, 634, 774, 942, 951, 1161, 1268, 1413, 1548, 1884, 1902, 2322, 2826, 2853, 3804, 4239, 4644, 5652, 5706, 6751, 8478, 8559, 11412, 13502, 13631, 16956, 17118, 20253, 27004, 27262, 34236, 40506, 40893, 49769, 54524, 60759, 81012, 81786, 99538, 121518, 122679, 149307, 163572, 182277, 199076, 243036, 245358, 298614, 364554, 368037, 447921, 490716, 597228, 729108, 736074, 895842, 1343763, 1472148, 1791684, 2140067, 2687526, 4280134, 5375052, 6420201, 8560268, 12840402, 19260603, 25680804, 38521206, 57781809, 77042412, 115563618, 231127236]

約数ペア:

[(1, 231127236), (2, 115563618), (3, 77042412), (4, 57781809), (6, 38521206), (9, 25680804), (12, 19260603), (18, 12840402), (27, 8560268), (36, 6420201), (43, 5375052), (54, 4280134), (86, 2687526), (108, 2140067), (129, 1791684), (157, 1472148), (172, 1343763), (258, 895842), (314, 736074), (317, 729108), (387, 597228), (471, 490716), (516, 447921), (628, 368037), (634, 364554), (774, 298614), (942, 245358), (951, 243036), (1161, 199076), (1268, 182277), (1413, 163572), (1548, 149307), (1884, 122679), (1902, 121518), (2322, 99538), (2826, 81786), (2853, 81012), (3804, 60759), (4239, 54524), (4644, 49769), (5652, 40893), (5706, 40506), (6751, 34236), (8478, 27262), (8559, 27004), (11412, 20253), (13502, 17118), (13631, 16956)]