221455368

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 630115200

約数和(自身を除く): 408659832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 67, 72, 87, 116, 134, 174, 201, 232, 261, 268, 348, 402, 522, 536, 603, 696, 804, 1044, 1206, 1583, 1608, 1943, 2088, 2412, 3166, 3886, 4749, 4824, 5829, 6332, 7772, 9498, 11658, 12664, 14247, 15544, 17487, 18996, 23316, 28494, 34974, 37992, 45907, 46632, 56988, 69948, 91814, 106061, 113976, 137721, 139896, 183628, 212122, 275442, 318183, 367256, 413163, 424244, 550884, 636366, 826326, 848488, 954549, 1101768, 1272732, 1652652, 1909098, 2545464, 3075769, 3305304, 3818196, 6151538, 7636392, 9227307, 12303076, 18454614, 24606152, 27681921, 36909228, 55363842, 73818456, 110727684, 221455368]

約数ペア:

[(1, 221455368), (2, 110727684), (3, 73818456), (4, 55363842), (6, 36909228), (8, 27681921), (9, 24606152), (12, 18454614), (18, 12303076), (24, 9227307), (29, 7636392), (36, 6151538), (58, 3818196), (67, 3305304), (72, 3075769), (87, 2545464), (116, 1909098), (134, 1652652), (174, 1272732), (201, 1101768), (232, 954549), (261, 848488), (268, 826326), (348, 636366), (402, 550884), (522, 424244), (536, 413163), (603, 367256), (696, 318183), (804, 275442), (1044, 212122), (1206, 183628), (1583, 139896), (1608, 137721), (1943, 113976), (2088, 106061), (2412, 91814), (3166, 69948), (3886, 56988), (4749, 46632), (4824, 45907), (5829, 37992), (6332, 34974), (7772, 28494), (9498, 23316), (11658, 18996), (12664, 17487), (14247, 15544)]