258232536

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 754284960

約数和(自身を除く): 496052424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 73, 81, 103, 106, 108, 146, 159, 162, 206, 212, 216, 219, 292, 309, 318, 324, 412, 424, 438, 477, 584, 618, 636, 648, 657, 824, 876, 927, 954, 1236, 1272, 1314, 1431, 1752, 1854, 1908, 1971, 2472, 2628, 2781, 2862, 3708, 3816, 3869, 3942, 4293, 5256, 5459, 5562, 5724, 5913, 7416, 7519, 7738, 7884, 8343, 8586, 10918, 11124, 11448, 11607, 11826, 15038, 15476, 15768, 16377, 16686, 17172, 21836, 22248, 22557, 23214, 23652, 30076, 30952, 32754, 33372, 34344, 34821, 43672, 45114, 46428, 47304, 49131, 60152, 65508, 66744, 67671, 69642, 90228, 92856, 98262, 104463, 131016, 135342, 139284, 147393, 180456, 196524, 203013, 208926, 270684, 278568, 294786, 313389, 393048, 398507, 406026, 417852, 442179, 541368, 589572, 609039, 626778, 797014, 812052, 835704, 884358, 1179144, 1195521, 1218078, 1253556, 1594028, 1624104, 1768716, 2391042, 2436156, 2507112, 3188056, 3537432, 3586563, 4782084, 4872312, 7173126, 9564168, 10759689, 14346252, 21519378, 28692504, 32279067, 43038756, 64558134, 86077512, 129116268, 258232536]

約数ペア:

[(1, 258232536), (2, 129116268), (3, 86077512), (4, 64558134), (6, 43038756), (8, 32279067), (9, 28692504), (12, 21519378), (18, 14346252), (24, 10759689), (27, 9564168), (36, 7173126), (53, 4872312), (54, 4782084), (72, 3586563), (73, 3537432), (81, 3188056), (103, 2507112), (106, 2436156), (108, 2391042), (146, 1768716), (159, 1624104), (162, 1594028), (206, 1253556), (212, 1218078), (216, 1195521), (219, 1179144), (292, 884358), (309, 835704), (318, 812052), (324, 797014), (412, 626778), (424, 609039), (438, 589572), (477, 541368), (584, 442179), (618, 417852), (636, 406026), (648, 398507), (657, 393048), (824, 313389), (876, 294786), (927, 278568), (954, 270684), (1236, 208926), (1272, 203013), (1314, 196524), (1431, 180456), (1752, 147393), (1854, 139284), (1908, 135342), (1971, 131016), (2472, 104463), (2628, 98262), (2781, 92856), (2862, 90228), (3708, 69642), (3816, 67671), (3869, 66744), (3942, 65508), (4293, 60152), (5256, 49131), (5459, 47304), (5562, 46428), (5724, 45114), (5913, 43672), (7416, 34821), (7519, 34344), (7738, 33372), (7884, 32754), (8343, 30952), (8586, 30076), (10918, 23652), (11124, 23214), (11448, 22557), (11607, 22248), (11826, 21836), (15038, 17172), (15476, 16686), (15768, 16377)]