215523504

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{7919}}^1$

素因数の和:7949

約数の個数: 120

約数和(自身を含む): 714954240

約数和(自身を除く): 499430736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 7919, 9072, 13608, 15838, 23757, 27216, 31676, 47514, 55433, 63352, 71271, 95028, 110866, 126704, 142542, 166299, 190056, 213813, 221732, 285084, 332598, 380112, 427626, 443464, 498897, 570168, 641439, 665196, 855252, 886928, 997794, 1140336, 1282878, 1330392, 1496691, 1710504, 1924317, 1995588, 2565756, 2660784, 2993382, 3421008, 3848634, 3991176, 4490073, 5131512, 5986764, 7697268, 7982352, 8980146, 10263024, 11973528, 13470219, 15394536, 17960292, 23947056, 26940438, 30789072, 35920584, 53880876, 71841168, 107761752, 215523504]

約数ペア:

[(1, 215523504), (2, 107761752), (3, 71841168), (4, 53880876), (6, 35920584), (7, 30789072), (8, 26940438), (9, 23947056), (12, 17960292), (14, 15394536), (16, 13470219), (18, 11973528), (21, 10263024), (24, 8980146), (27, 7982352), (28, 7697268), (36, 5986764), (42, 5131512), (48, 4490073), (54, 3991176), (56, 3848634), (63, 3421008), (72, 2993382), (81, 2660784), (84, 2565756), (108, 1995588), (112, 1924317), (126, 1710504), (144, 1496691), (162, 1330392), (168, 1282878), (189, 1140336), (216, 997794), (243, 886928), (252, 855252), (324, 665196), (336, 641439), (378, 570168), (432, 498897), (486, 443464), (504, 427626), (567, 380112), (648, 332598), (756, 285084), (972, 221732), (1008, 213813), (1134, 190056), (1296, 166299), (1512, 142542), (1701, 126704), (1944, 110866), (2268, 95028), (3024, 71271), (3402, 63352), (3888, 55433), (4536, 47514), (6804, 31676), (7919, 27216), (9072, 23757), (13608, 15838)]