211898448

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 624656448

約数和(自身を除く): 412758000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 137, 138, 144, 184, 207, 274, 276, 368, 411, 414, 467, 548, 552, 822, 828, 934, 1096, 1104, 1233, 1401, 1644, 1656, 1868, 2192, 2466, 2802, 3151, 3288, 3312, 3736, 4203, 4932, 5604, 6302, 6576, 7472, 8406, 9453, 9864, 10741, 11208, 12604, 16812, 18906, 19728, 21482, 22416, 25208, 28359, 32223, 33624, 37812, 42964, 50416, 56718, 63979, 64446, 67248, 75624, 85928, 96669, 113436, 127958, 128892, 151248, 171856, 191937, 193338, 226872, 255916, 257784, 383874, 386676, 453744, 511832, 515568, 575811, 767748, 773352, 1023664, 1151622, 1471517, 1535496, 1546704, 2303244, 2943034, 3070992, 4414551, 4606488, 5886068, 8829102, 9212976, 11772136, 13243653, 17658204, 23544272, 26487306, 35316408, 52974612, 70632816, 105949224, 211898448]

約数ペア:

[(1, 211898448), (2, 105949224), (3, 70632816), (4, 52974612), (6, 35316408), (8, 26487306), (9, 23544272), (12, 17658204), (16, 13243653), (18, 11772136), (23, 9212976), (24, 8829102), (36, 5886068), (46, 4606488), (48, 4414551), (69, 3070992), (72, 2943034), (92, 2303244), (137, 1546704), (138, 1535496), (144, 1471517), (184, 1151622), (207, 1023664), (274, 773352), (276, 767748), (368, 575811), (411, 515568), (414, 511832), (467, 453744), (548, 386676), (552, 383874), (822, 257784), (828, 255916), (934, 226872), (1096, 193338), (1104, 191937), (1233, 171856), (1401, 151248), (1644, 128892), (1656, 127958), (1868, 113436), (2192, 96669), (2466, 85928), (2802, 75624), (3151, 67248), (3288, 64446), (3312, 63979), (3736, 56718), (4203, 50416), (4932, 42964), (5604, 37812), (6302, 33624), (6576, 32223), (7472, 28359), (8406, 25208), (9453, 22416), (9864, 21482), (10741, 19728), (11208, 18906), (12604, 16812)]