222795408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 629870400

約数和(自身を除く): 407074992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 509, 528, 829, 1018, 1527, 1658, 2036, 2487, 3054, 3316, 4072, 4974, 5599, 6108, 6632, 8144, 9119, 9948, 11198, 12216, 13264, 16797, 18238, 19896, 22396, 24432, 27357, 33594, 36476, 39792, 44792, 54714, 67188, 72952, 89584, 109428, 134376, 145904, 218856, 268752, 421961, 437712, 843922, 1265883, 1687844, 2531766, 3375688, 4641571, 5063532, 6751376, 9283142, 10127064, 13924713, 18566284, 20254128, 27849426, 37132568, 55698852, 74265136, 111397704, 222795408]

約数ペア:

[(1, 222795408), (2, 111397704), (3, 74265136), (4, 55698852), (6, 37132568), (8, 27849426), (11, 20254128), (12, 18566284), (16, 13924713), (22, 10127064), (24, 9283142), (33, 6751376), (44, 5063532), (48, 4641571), (66, 3375688), (88, 2531766), (132, 1687844), (176, 1265883), (264, 843922), (509, 437712), (528, 421961), (829, 268752), (1018, 218856), (1527, 145904), (1658, 134376), (2036, 109428), (2487, 89584), (3054, 72952), (3316, 67188), (4072, 54714), (4974, 44792), (5599, 39792), (6108, 36476), (6632, 33594), (8144, 27357), (9119, 24432), (9948, 22396), (11198, 19896), (12216, 18238), (13264, 16797)]