245695968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 866121984

約数和(自身を除く): 620426016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 67, 68, 72, 84, 96, 102, 107, 112, 119, 126, 134, 136, 144, 153, 168, 201, 204, 214, 224, 238, 252, 268, 272, 288, 306, 321, 336, 357, 402, 408, 428, 469, 476, 504, 536, 544, 603, 612, 642, 672, 714, 749, 804, 816, 856, 938, 952, 963, 1008, 1071, 1072, 1139, 1206, 1224, 1284, 1407, 1428, 1498, 1608, 1632, 1712, 1819, 1876, 1904, 1926, 2016, 2142, 2144, 2247, 2278, 2412, 2448, 2568, 2814, 2856, 2996, 3216, 3417, 3424, 3638, 3752, 3808, 3852, 4221, 4284, 4494, 4556, 4824, 4896, 5136, 5457, 5628, 5712, 5992, 6432, 6741, 6834, 7169, 7276, 7504, 7704, 7973, 8442, 8568, 8988, 9112, 9648, 10251, 10272, 10914, 11256, 11424, 11984, 12733, 13482, 13668, 14338, 14552, 15008, 15408, 15946, 16371, 16884, 17136, 17976, 18224, 19296, 20502, 21507, 21828, 22512, 23919, 23968, 25466, 26964, 27336, 28676, 29104, 30816, 31892, 32742, 33768, 34272, 35952, 36448, 38199, 41004, 43014, 43656, 45024, 47838, 50183, 50932, 53928, 54672, 57352, 58208, 63784, 64521, 65484, 67536, 71757, 71904, 76398, 82008, 86028, 87312, 95676, 100366, 101864, 107856, 109344, 114597, 114704, 121873, 127568, 129042, 130968, 135072, 143514, 150549, 152796, 164016, 172056, 174624, 191352, 200732, 203728, 215712, 229194, 229408, 243746, 255136, 258084, 261936, 287028, 301098, 305592, 328032, 344112, 365619, 382704, 401464, 407456, 451647, 458388, 487492, 516168, 523872, 574056, 602196, 611184, 688224, 731238, 765408, 802928, 853111, 903294, 916776, 974984, 1032336, 1096857, 1148112, 1204392, 1222368, 1462476, 1605856, 1706222, 1806588, 1833552, 1949968, 2064672, 2193714, 2296224, 2408784, 2559333, 2924952, 3412444, 3613176, 3667104, 3899936, 4387428, 4817568, 5118666, 5849904, 6824888, 7226352, 7677999, 8774856, 10237332, 11699808, 13649776, 14452704, 15355998, 17549712, 20474664, 27299552, 30711996, 35099424, 40949328, 61423992, 81898656, 122847984, 245695968]

約数ペア:

[(1, 245695968), (2, 122847984), (3, 81898656), (4, 61423992), (6, 40949328), (7, 35099424), (8, 30711996), (9, 27299552), (12, 20474664), (14, 17549712), (16, 15355998), (17, 14452704), (18, 13649776), (21, 11699808), (24, 10237332), (28, 8774856), (32, 7677999), (34, 7226352), (36, 6824888), (42, 5849904), (48, 5118666), (51, 4817568), (56, 4387428), (63, 3899936), (67, 3667104), (68, 3613176), (72, 3412444), (84, 2924952), (96, 2559333), (102, 2408784), (107, 2296224), (112, 2193714), (119, 2064672), (126, 1949968), (134, 1833552), (136, 1806588), (144, 1706222), (153, 1605856), (168, 1462476), (201, 1222368), (204, 1204392), (214, 1148112), (224, 1096857), (238, 1032336), (252, 974984), (268, 916776), (272, 903294), (288, 853111), (306, 802928), (321, 765408), (336, 731238), (357, 688224), (402, 611184), (408, 602196), (428, 574056), (469, 523872), (476, 516168), (504, 487492), (536, 458388), (544, 451647), (603, 407456), (612, 401464), (642, 382704), (672, 365619), (714, 344112), (749, 328032), (804, 305592), (816, 301098), (856, 287028), (938, 261936), (952, 258084), (963, 255136), (1008, 243746), (1071, 229408), (1072, 229194), (1139, 215712), (1206, 203728), (1224, 200732), (1284, 191352), (1407, 174624), (1428, 172056), (1498, 164016), (1608, 152796), (1632, 150549), (1712, 143514), (1819, 135072), (1876, 130968), (1904, 129042), (1926, 127568), (2016, 121873), (2142, 114704), (2144, 114597), (2247, 109344), (2278, 107856), (2412, 101864), (2448, 100366), (2568, 95676), (2814, 87312), (2856, 86028), (2996, 82008), (3216, 76398), (3417, 71904), (3424, 71757), (3638, 67536), (3752, 65484), (3808, 64521), (3852, 63784), (4221, 58208), (4284, 57352), (4494, 54672), (4556, 53928), (4824, 50932), (4896, 50183), (5136, 47838), (5457, 45024), (5628, 43656), (5712, 43014), (5992, 41004), (6432, 38199), (6741, 36448), (6834, 35952), (7169, 34272), (7276, 33768), (7504, 32742), (7704, 31892), (7973, 30816), (8442, 29104), (8568, 28676), (8988, 27336), (9112, 26964), (9648, 25466), (10251, 23968), (10272, 23919), (10914, 22512), (11256, 21828), (11424, 21507), (11984, 20502), (12733, 19296), (13482, 18224), (13668, 17976), (14338, 17136), (14552, 16884), (15008, 16371), (15408, 15946)]