1311480048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 3631513600

約数和(自身を除く): 2320033552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 103, 124, 129, 172, 186, 199, 206, 248, 258, 309, 344, 372, 398, 412, 496, 516, 597, 618, 688, 744, 796, 824, 1032, 1194, 1236, 1333, 1488, 1592, 1648, 2064, 2388, 2472, 2666, 3184, 3193, 3999, 4429, 4776, 4944, 5332, 6169, 6386, 7998, 8557, 8858, 9552, 9579, 10664, 12338, 12772, 13287, 15996, 17114, 17716, 18507, 19158, 20497, 21328, 24676, 25544, 25671, 26574, 31992, 34228, 35432, 37014, 38316, 40994, 49352, 51088, 51342, 53148, 61491, 63984, 68456, 70864, 74028, 76632, 81988, 98704, 102684, 106296, 122982, 136912, 137299, 148056, 153264, 163976, 205368, 212592, 245964, 265267, 274598, 296112, 327952, 410736, 411897, 491928, 530534, 549196, 635407, 795801, 823794, 881371, 983856, 1061068, 1098392, 1270814, 1591602, 1647588, 1762742, 1906221, 2122136, 2196784, 2541628, 2644113, 3183204, 3295176, 3525484, 3812442, 4244272, 5083256, 5288226, 6366408, 6590352, 7050968, 7624884, 10166512, 10576452, 12732816, 14101936, 15249768, 21152904, 27322501, 30499536, 42305808, 54645002, 81967503, 109290004, 163935006, 218580008, 327870012, 437160016, 655740024, 1311480048]

約数ペア:

[(1, 1311480048), (2, 655740024), (3, 437160016), (4, 327870012), (6, 218580008), (8, 163935006), (12, 109290004), (16, 81967503), (24, 54645002), (31, 42305808), (43, 30499536), (48, 27322501), (62, 21152904), (86, 15249768), (93, 14101936), (103, 12732816), (124, 10576452), (129, 10166512), (172, 7624884), (186, 7050968), (199, 6590352), (206, 6366408), (248, 5288226), (258, 5083256), (309, 4244272), (344, 3812442), (372, 3525484), (398, 3295176), (412, 3183204), (496, 2644113), (516, 2541628), (597, 2196784), (618, 2122136), (688, 1906221), (744, 1762742), (796, 1647588), (824, 1591602), (1032, 1270814), (1194, 1098392), (1236, 1061068), (1333, 983856), (1488, 881371), (1592, 823794), (1648, 795801), (2064, 635407), (2388, 549196), (2472, 530534), (2666, 491928), (3184, 411897), (3193, 410736), (3999, 327952), (4429, 296112), (4776, 274598), (4944, 265267), (5332, 245964), (6169, 212592), (6386, 205368), (7998, 163976), (8557, 153264), (8858, 148056), (9552, 137299), (9579, 136912), (10664, 122982), (12338, 106296), (12772, 102684), (13287, 98704), (15996, 81988), (17114, 76632), (17716, 74028), (18507, 70864), (19158, 68456), (20497, 63984), (21328, 61491), (24676, 53148), (25544, 51342), (25671, 51088), (26574, 49352), (31992, 40994), (34228, 38316), (35432, 37014)]