2661259968

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^2\times {\mathrm{73}}^2$

素因数の和:201

約数の個数: 252

約数和(自身を含む): 8426302680

約数和(自身を除く): 5765042712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 73, 96, 102, 108, 136, 144, 146, 153, 192, 204, 216, 219, 272, 288, 289, 292, 306, 408, 432, 438, 459, 544, 576, 578, 584, 612, 657, 816, 864, 867, 876, 918, 1088, 1156, 1168, 1224, 1241, 1314, 1632, 1728, 1734, 1752, 1836, 1971, 2312, 2336, 2448, 2482, 2601, 2628, 3264, 3468, 3504, 3672, 3723, 3942, 4624, 4672, 4896, 4964, 5202, 5256, 5329, 6936, 7008, 7344, 7446, 7803, 7884, 9248, 9792, 9928, 10404, 10512, 10658, 11169, 13872, 14016, 14688, 14892, 15606, 15768, 15987, 18496, 19856, 20808, 21024, 21097, 21316, 22338, 27744, 29376, 29784, 31212, 31536, 31974, 33507, 39712, 41616, 42048, 42194, 42632, 44676, 47961, 55488, 59568, 62424, 63072, 63291, 63948, 67014, 79424, 83232, 84388, 85264, 89352, 90593, 95922, 119136, 124848, 126144, 126582, 127896, 134028, 143883, 166464, 168776, 170528, 178704, 181186, 189873, 191844, 238272, 249696, 253164, 255792, 268056, 271779, 287766, 337552, 341056, 357408, 362372, 379746, 383688, 499392, 506328, 511584, 536112, 543558, 569619, 575532, 675104, 714816, 724744, 759492, 767376, 815337, 1012656, 1023168, 1072224, 1087116, 1139238, 1151064, 1350208, 1449488, 1518984, 1534752, 1540081, 1630674, 2025312, 2144448, 2174232, 2278476, 2302128, 2446011, 2898976, 3037968, 3069504, 3080162, 3261348, 4050624, 4348464, 4556952, 4604256, 4620243, 4892022, 5797952, 6075936, 6160324, 6522696, 8696928, 9113904, 9208512, 9240486, 9784044, 12151872, 12320648, 13045392, 13860729, 17393856, 18227808, 18480972, 19568088, 24641296, 26090784, 27721458, 36455616, 36961944, 39136176, 41582187, 49282592, 52181568, 55442916, 73923888, 78272352, 83164374, 98565184, 110885832, 147847776, 156544704, 166328748, 221771664, 295695552, 332657496, 443543328, 665314992, 887086656, 1330629984, 2661259968]

約数ペア:

[(1, 2661259968), (2, 1330629984), (3, 887086656), (4, 665314992), (6, 443543328), (8, 332657496), (9, 295695552), (12, 221771664), (16, 166328748), (17, 156544704), (18, 147847776), (24, 110885832), (27, 98565184), (32, 83164374), (34, 78272352), (36, 73923888), (48, 55442916), (51, 52181568), (54, 49282592), (64, 41582187), (68, 39136176), (72, 36961944), (73, 36455616), (96, 27721458), (102, 26090784), (108, 24641296), (136, 19568088), (144, 18480972), (146, 18227808), (153, 17393856), (192, 13860729), (204, 13045392), (216, 12320648), (219, 12151872), (272, 9784044), (288, 9240486), (289, 9208512), (292, 9113904), (306, 8696928), (408, 6522696), (432, 6160324), (438, 6075936), (459, 5797952), (544, 4892022), (576, 4620243), (578, 4604256), (584, 4556952), (612, 4348464), (657, 4050624), (816, 3261348), (864, 3080162), (867, 3069504), (876, 3037968), (918, 2898976), (1088, 2446011), (1156, 2302128), (1168, 2278476), (1224, 2174232), (1241, 2144448), (1314, 2025312), (1632, 1630674), (1728, 1540081), (1734, 1534752), (1752, 1518984), (1836, 1449488), (1971, 1350208), (2312, 1151064), (2336, 1139238), (2448, 1087116), (2482, 1072224), (2601, 1023168), (2628, 1012656), (3264, 815337), (3468, 767376), (3504, 759492), (3672, 724744), (3723, 714816), (3942, 675104), (4624, 575532), (4672, 569619), (4896, 543558), (4964, 536112), (5202, 511584), (5256, 506328), (5329, 499392), (6936, 383688), (7008, 379746), (7344, 362372), (7446, 357408), (7803, 341056), (7884, 337552), (9248, 287766), (9792, 271779), (9928, 268056), (10404, 255792), (10512, 253164), (10658, 249696), (11169, 238272), (13872, 191844), (14016, 189873), (14688, 181186), (14892, 178704), (15606, 170528), (15768, 168776), (15987, 166464), (18496, 143883), (19856, 134028), (20808, 127896), (21024, 126582), (21097, 126144), (21316, 124848), (22338, 119136), (27744, 95922), (29376, 90593), (29784, 89352), (31212, 85264), (31536, 84388), (31974, 83232), (33507, 79424), (39712, 67014), (41616, 63948), (42048, 63291), (42194, 63072), (42632, 62424), (44676, 59568), (47961, 55488)]