7221312

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{199}}^1$

素因数の和:230

約数の個数: 140

約数和(自身を含む): 24587200

約数和(自身を除く): 17365888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 199, 216, 224, 252, 288, 324, 336, 378, 398, 432, 448, 504, 567, 576, 597, 648, 672, 756, 796, 864, 1008, 1134, 1194, 1296, 1344, 1393, 1512, 1592, 1728, 1791, 2016, 2268, 2388, 2592, 2786, 3024, 3184, 3582, 4032, 4179, 4536, 4776, 5184, 5373, 5572, 6048, 6368, 7164, 8358, 9072, 9552, 10746, 11144, 12096, 12537, 12736, 14328, 16119, 16716, 18144, 19104, 21492, 22288, 25074, 28656, 32238, 33432, 36288, 37611, 38208, 42984, 44576, 50148, 57312, 64476, 66864, 75222, 85968, 89152, 100296, 112833, 114624, 128952, 133728, 150444, 171936, 200592, 225666, 257904, 267456, 300888, 343872, 401184, 451332, 515808, 601776, 802368, 902664, 1031616, 1203552, 1805328, 2407104, 3610656, 7221312]

約数ペア:

[(1, 7221312), (2, 3610656), (3, 2407104), (4, 1805328), (6, 1203552), (7, 1031616), (8, 902664), (9, 802368), (12, 601776), (14, 515808), (16, 451332), (18, 401184), (21, 343872), (24, 300888), (27, 267456), (28, 257904), (32, 225666), (36, 200592), (42, 171936), (48, 150444), (54, 133728), (56, 128952), (63, 114624), (64, 112833), (72, 100296), (81, 89152), (84, 85968), (96, 75222), (108, 66864), (112, 64476), (126, 57312), (144, 50148), (162, 44576), (168, 42984), (189, 38208), (192, 37611), (199, 36288), (216, 33432), (224, 32238), (252, 28656), (288, 25074), (324, 22288), (336, 21492), (378, 19104), (398, 18144), (432, 16716), (448, 16119), (504, 14328), (567, 12736), (576, 12537), (597, 12096), (648, 11144), (672, 10746), (756, 9552), (796, 9072), (864, 8358), (1008, 7164), (1134, 6368), (1194, 6048), (1296, 5572), (1344, 5373), (1393, 5184), (1512, 4776), (1592, 4536), (1728, 4179), (1791, 4032), (2016, 3582), (2268, 3184), (2388, 3024), (2592, 2786)]