215532252

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 626257632

約数和(自身を除く): 410725380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 243, 324, 333, 351, 444, 461, 468, 481, 486, 666, 702, 922, 962, 972, 999, 1053, 1332, 1383, 1404, 1443, 1844, 1924, 1998, 2106, 2766, 2886, 2997, 3159, 3996, 4149, 4212, 4329, 5532, 5772, 5993, 5994, 6318, 8298, 8658, 8991, 11986, 11988, 12447, 12636, 12987, 16596, 17057, 17316, 17979, 17982, 23972, 24894, 25974, 34114, 35958, 35964, 37341, 38961, 49788, 51171, 51948, 53937, 68228, 71916, 74682, 77922, 102342, 107874, 112023, 116883, 149364, 153513, 155844, 161811, 204684, 215748, 221741, 224046, 233766, 307026, 323622, 443482, 448092, 460539, 467532, 485433, 614052, 647244, 665223, 886964, 921078, 970866, 1330446, 1381617, 1456299, 1842156, 1941732, 1995669, 2660892, 2763234, 2912598, 3991338, 4144851, 5526468, 5825196, 5987007, 7982676, 8289702, 11974014, 16579404, 17961021, 23948028, 35922042, 53883063, 71844084, 107766126, 215532252]

約数ペア:

[(1, 215532252), (2, 107766126), (3, 71844084), (4, 53883063), (6, 35922042), (9, 23948028), (12, 17961021), (13, 16579404), (18, 11974014), (26, 8289702), (27, 7982676), (36, 5987007), (37, 5825196), (39, 5526468), (52, 4144851), (54, 3991338), (74, 2912598), (78, 2763234), (81, 2660892), (108, 1995669), (111, 1941732), (117, 1842156), (148, 1456299), (156, 1381617), (162, 1330446), (222, 970866), (234, 921078), (243, 886964), (324, 665223), (333, 647244), (351, 614052), (444, 485433), (461, 467532), (468, 460539), (481, 448092), (486, 443482), (666, 323622), (702, 307026), (922, 233766), (962, 224046), (972, 221741), (999, 215748), (1053, 204684), (1332, 161811), (1383, 155844), (1404, 153513), (1443, 149364), (1844, 116883), (1924, 112023), (1998, 107874), (2106, 102342), (2766, 77922), (2886, 74682), (2997, 71916), (3159, 68228), (3996, 53937), (4149, 51948), (4212, 51171), (4329, 49788), (5532, 38961), (5772, 37341), (5993, 35964), (5994, 35958), (6318, 34114), (8298, 25974), (8658, 24894), (8991, 23972), (11986, 17982), (11988, 17979), (12447, 17316), (12636, 17057), (12987, 16596)]