266697072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 793877760

約数和(自身を除く): 527180688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 304, 321, 342, 428, 456, 642, 684, 856, 911, 912, 963, 1284, 1368, 1712, 1822, 1926, 2033, 2568, 2733, 2736, 3644, 3852, 4066, 5136, 5466, 6099, 7288, 7704, 8132, 8199, 10932, 12198, 14576, 15408, 16264, 16398, 17309, 18297, 21864, 24396, 32528, 32796, 34618, 36594, 43728, 48792, 51927, 65592, 69236, 73188, 97477, 97584, 103854, 131184, 138472, 146376, 155781, 194954, 207708, 276944, 292431, 292752, 311562, 389908, 415416, 584862, 623124, 779816, 830832, 877293, 1169724, 1246248, 1559632, 1754586, 1852063, 2339448, 2492496, 3509172, 3704126, 4678896, 5556189, 7018344, 7408252, 11112378, 14036688, 14816504, 16668567, 22224756, 29633008, 33337134, 44449512, 66674268, 88899024, 133348536, 266697072]

約数ペア:

[(1, 266697072), (2, 133348536), (3, 88899024), (4, 66674268), (6, 44449512), (8, 33337134), (9, 29633008), (12, 22224756), (16, 16668567), (18, 14816504), (19, 14036688), (24, 11112378), (36, 7408252), (38, 7018344), (48, 5556189), (57, 4678896), (72, 3704126), (76, 3509172), (107, 2492496), (114, 2339448), (144, 1852063), (152, 1754586), (171, 1559632), (214, 1246248), (228, 1169724), (304, 877293), (321, 830832), (342, 779816), (428, 623124), (456, 584862), (642, 415416), (684, 389908), (856, 311562), (911, 292752), (912, 292431), (963, 276944), (1284, 207708), (1368, 194954), (1712, 155781), (1822, 146376), (1926, 138472), (2033, 131184), (2568, 103854), (2733, 97584), (2736, 97477), (3644, 73188), (3852, 69236), (4066, 65592), (5136, 51927), (5466, 48792), (6099, 43728), (7288, 36594), (7704, 34618), (8132, 32796), (8199, 32528), (10932, 24396), (12198, 21864), (14576, 18297), (15408, 17309), (16264, 16398)]