321013368

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 987940800

約数和(自身を除く): 666927432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 81, 104, 106, 108, 117, 156, 159, 162, 212, 216, 234, 312, 318, 324, 351, 424, 468, 477, 636, 648, 689, 702, 719, 936, 954, 1053, 1272, 1378, 1404, 1431, 1438, 1908, 2067, 2106, 2157, 2756, 2808, 2862, 2876, 3816, 4134, 4212, 4293, 4314, 5512, 5724, 5752, 6201, 6471, 8268, 8424, 8586, 8628, 9347, 11448, 12402, 12942, 16536, 17172, 17256, 18603, 18694, 19413, 24804, 25884, 28041, 34344, 37206, 37388, 38107, 38826, 49608, 51768, 55809, 56082, 58239, 74412, 74776, 76214, 77652, 84123, 111618, 112164, 114321, 116478, 148824, 152428, 155304, 168246, 223236, 224328, 228642, 232956, 252369, 304856, 336492, 342963, 446472, 457284, 465912, 495391, 504738, 672984, 685926, 757107, 914568, 990782, 1009476, 1028889, 1371852, 1486173, 1514214, 1981564, 2018952, 2057778, 2743704, 2972346, 3028428, 3086667, 3963128, 4115556, 4458519, 5944692, 6056856, 6173334, 8231112, 8917038, 11889384, 12346668, 13375557, 17834076, 24693336, 26751114, 35668152, 40126671, 53502228, 80253342, 107004456, 160506684, 321013368]

約数ペア:

[(1, 321013368), (2, 160506684), (3, 107004456), (4, 80253342), (6, 53502228), (8, 40126671), (9, 35668152), (12, 26751114), (13, 24693336), (18, 17834076), (24, 13375557), (26, 12346668), (27, 11889384), (36, 8917038), (39, 8231112), (52, 6173334), (53, 6056856), (54, 5944692), (72, 4458519), (78, 4115556), (81, 3963128), (104, 3086667), (106, 3028428), (108, 2972346), (117, 2743704), (156, 2057778), (159, 2018952), (162, 1981564), (212, 1514214), (216, 1486173), (234, 1371852), (312, 1028889), (318, 1009476), (324, 990782), (351, 914568), (424, 757107), (468, 685926), (477, 672984), (636, 504738), (648, 495391), (689, 465912), (702, 457284), (719, 446472), (936, 342963), (954, 336492), (1053, 304856), (1272, 252369), (1378, 232956), (1404, 228642), (1431, 224328), (1438, 223236), (1908, 168246), (2067, 155304), (2106, 152428), (2157, 148824), (2756, 116478), (2808, 114321), (2862, 112164), (2876, 111618), (3816, 84123), (4134, 77652), (4212, 76214), (4293, 74776), (4314, 74412), (5512, 58239), (5724, 56082), (5752, 55809), (6201, 51768), (6471, 49608), (8268, 38826), (8424, 38107), (8586, 37388), (8628, 37206), (9347, 34344), (11448, 28041), (12402, 25884), (12942, 24804), (16536, 19413), (17172, 18694), (17256, 18603)]