276765984

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 240

約数和(自身を含む): 941836896

約数和(自身を除く): 665070912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 324, 352, 374, 396, 408, 432, 459, 528, 544, 561, 571, 594, 612, 648, 748, 792, 816, 864, 891, 918, 1056, 1122, 1142, 1188, 1224, 1296, 1377, 1496, 1584, 1632, 1683, 1713, 1782, 1836, 2244, 2284, 2376, 2448, 2592, 2754, 2992, 3168, 3366, 3426, 3564, 3672, 4488, 4568, 4752, 4896, 5049, 5139, 5508, 5984, 6281, 6732, 6852, 7128, 7344, 8976, 9136, 9504, 9707, 10098, 10278, 11016, 12562, 13464, 13704, 14256, 14688, 15147, 15417, 17952, 18272, 18843, 19414, 20196, 20556, 22032, 25124, 26928, 27408, 28512, 29121, 30294, 30834, 37686, 38828, 40392, 41112, 44064, 46251, 50248, 53856, 54816, 56529, 58242, 60588, 61668, 75372, 77656, 80784, 82224, 87363, 92502, 100496, 106777, 113058, 116484, 121176, 123336, 150744, 155312, 161568, 164448, 169587, 174726, 185004, 200992, 213554, 226116, 232968, 242352, 246672, 262089, 301488, 310624, 320331, 339174, 349452, 370008, 427108, 452232, 465936, 484704, 493344, 508761, 524178, 602976, 640662, 678348, 698904, 740016, 786267, 854216, 904464, 931872, 960993, 1017522, 1048356, 1281324, 1356696, 1397808, 1480032, 1572534, 1708432, 1808928, 1921986, 2035044, 2096712, 2562648, 2713392, 2795616, 2882979, 3145068, 3416864, 3843972, 4070088, 4193424, 5125296, 5426784, 5765958, 6290136, 7687944, 8140176, 8386848, 8648937, 10250592, 11531916, 12580272, 15375888, 16280352, 17297874, 23063832, 25160544, 30751776, 34595748, 46127664, 69191496, 92255328, 138382992, 276765984]

約数ペア:

[(1, 276765984), (2, 138382992), (3, 92255328), (4, 69191496), (6, 46127664), (8, 34595748), (9, 30751776), (11, 25160544), (12, 23063832), (16, 17297874), (17, 16280352), (18, 15375888), (22, 12580272), (24, 11531916), (27, 10250592), (32, 8648937), (33, 8386848), (34, 8140176), (36, 7687944), (44, 6290136), (48, 5765958), (51, 5426784), (54, 5125296), (66, 4193424), (68, 4070088), (72, 3843972), (81, 3416864), (88, 3145068), (96, 2882979), (99, 2795616), (102, 2713392), (108, 2562648), (132, 2096712), (136, 2035044), (144, 1921986), (153, 1808928), (162, 1708432), (176, 1572534), (187, 1480032), (198, 1397808), (204, 1356696), (216, 1281324), (264, 1048356), (272, 1017522), (288, 960993), (297, 931872), (306, 904464), (324, 854216), (352, 786267), (374, 740016), (396, 698904), (408, 678348), (432, 640662), (459, 602976), (528, 524178), (544, 508761), (561, 493344), (571, 484704), (594, 465936), (612, 452232), (648, 427108), (748, 370008), (792, 349452), (816, 339174), (864, 320331), (891, 310624), (918, 301488), (1056, 262089), (1122, 246672), (1142, 242352), (1188, 232968), (1224, 226116), (1296, 213554), (1377, 200992), (1496, 185004), (1584, 174726), (1632, 169587), (1683, 164448), (1713, 161568), (1782, 155312), (1836, 150744), (2244, 123336), (2284, 121176), (2376, 116484), (2448, 113058), (2592, 106777), (2754, 100496), (2992, 92502), (3168, 87363), (3366, 82224), (3426, 80784), (3564, 77656), (3672, 75372), (4488, 61668), (4568, 60588), (4752, 58242), (4896, 56529), (5049, 54816), (5139, 53856), (5508, 50248), (5984, 46251), (6281, 44064), (6732, 41112), (6852, 40392), (7128, 38828), (7344, 37686), (8976, 30834), (9136, 30294), (9504, 29121), (9707, 28512), (10098, 27408), (10278, 26928), (11016, 25124), (12562, 22032), (13464, 20556), (13704, 20196), (14256, 19414), (14688, 18843), (15147, 18272), (15417, 17952)]