406620144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 1403213760

約数和(自身を除く): 996593616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 61, 63, 68, 72, 84, 102, 112, 119, 122, 126, 136, 144, 153, 168, 183, 204, 238, 244, 252, 272, 306, 336, 357, 366, 389, 408, 427, 476, 488, 504, 549, 612, 714, 732, 778, 816, 854, 952, 976, 1008, 1037, 1071, 1098, 1167, 1224, 1281, 1428, 1464, 1556, 1708, 1904, 2074, 2142, 2196, 2334, 2448, 2562, 2723, 2856, 2928, 3111, 3112, 3416, 3501, 3843, 4148, 4284, 4392, 4668, 5124, 5446, 5712, 6222, 6224, 6613, 6832, 7002, 7259, 7686, 8169, 8296, 8568, 8784, 9333, 9336, 10248, 10892, 12444, 13226, 14004, 14518, 15372, 16338, 16592, 17136, 18666, 18672, 19839, 20496, 21777, 21784, 23729, 24507, 24888, 26452, 28008, 29036, 30744, 32676, 37332, 39678, 43554, 43568, 46291, 47458, 49014, 49776, 52904, 56016, 58072, 59517, 61488, 65331, 65352, 71187, 74664, 79356, 87108, 92582, 94916, 98028, 105808, 116144, 119034, 130662, 130704, 138873, 142374, 149328, 158712, 166103, 174216, 185164, 189832, 196056, 213561, 238068, 261324, 277746, 284748, 317424, 332206, 348432, 370328, 379664, 392112, 403393, 416619, 427122, 476136, 498309, 522648, 555492, 569496, 664412, 740656, 806786, 833238, 854244, 952272, 996618, 1045296, 1110984, 1138992, 1210179, 1328824, 1494927, 1613572, 1666476, 1708488, 1993236, 2221968, 2420358, 2657648, 2823751, 2989854, 3227144, 3332952, 3416976, 3630537, 3986472, 4840716, 5647502, 5979708, 6454288, 6665904, 7261074, 7972944, 8471253, 9681432, 11295004, 11959416, 14522148, 16942506, 19362864, 22590008, 23918832, 25413759, 29044296, 33885012, 45180016, 50827518, 58088592, 67770024, 101655036, 135540048, 203310072, 406620144]

約数ペア:

[(1, 406620144), (2, 203310072), (3, 135540048), (4, 101655036), (6, 67770024), (7, 58088592), (8, 50827518), (9, 45180016), (12, 33885012), (14, 29044296), (16, 25413759), (17, 23918832), (18, 22590008), (21, 19362864), (24, 16942506), (28, 14522148), (34, 11959416), (36, 11295004), (42, 9681432), (48, 8471253), (51, 7972944), (56, 7261074), (61, 6665904), (63, 6454288), (68, 5979708), (72, 5647502), (84, 4840716), (102, 3986472), (112, 3630537), (119, 3416976), (122, 3332952), (126, 3227144), (136, 2989854), (144, 2823751), (153, 2657648), (168, 2420358), (183, 2221968), (204, 1993236), (238, 1708488), (244, 1666476), (252, 1613572), (272, 1494927), (306, 1328824), (336, 1210179), (357, 1138992), (366, 1110984), (389, 1045296), (408, 996618), (427, 952272), (476, 854244), (488, 833238), (504, 806786), (549, 740656), (612, 664412), (714, 569496), (732, 555492), (778, 522648), (816, 498309), (854, 476136), (952, 427122), (976, 416619), (1008, 403393), (1037, 392112), (1071, 379664), (1098, 370328), (1167, 348432), (1224, 332206), (1281, 317424), (1428, 284748), (1464, 277746), (1556, 261324), (1708, 238068), (1904, 213561), (2074, 196056), (2142, 189832), (2196, 185164), (2334, 174216), (2448, 166103), (2562, 158712), (2723, 149328), (2856, 142374), (2928, 138873), (3111, 130704), (3112, 130662), (3416, 119034), (3501, 116144), (3843, 105808), (4148, 98028), (4284, 94916), (4392, 92582), (4668, 87108), (5124, 79356), (5446, 74664), (5712, 71187), (6222, 65352), (6224, 65331), (6613, 61488), (6832, 59517), (7002, 58072), (7259, 56016), (7686, 52904), (8169, 49776), (8296, 49014), (8568, 47458), (8784, 46291), (9333, 43568), (9336, 43554), (10248, 39678), (10892, 37332), (12444, 32676), (13226, 30744), (14004, 29036), (14518, 28008), (15372, 26452), (16338, 24888), (16592, 24507), (17136, 23729), (18666, 21784), (18672, 21777), (19839, 20496)]