210797568

素因数分解:

$2^{10}\times 3^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 132

約数和(自身を含む): 617907420

約数和(自身を除く): 407109852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 257, 267, 288, 356, 384, 512, 514, 534, 576, 712, 768, 771, 801, 1024, 1028, 1068, 1152, 1424, 1536, 1542, 1602, 2056, 2136, 2304, 2313, 2848, 3072, 3084, 3204, 4112, 4272, 4608, 4626, 5696, 6168, 6408, 8224, 8544, 9216, 9252, 11392, 12336, 12816, 16448, 17088, 18504, 22784, 22873, 24672, 25632, 32896, 34176, 37008, 45568, 45746, 49344, 51264, 65792, 68352, 68619, 74016, 91136, 91492, 98688, 102528, 131584, 136704, 137238, 148032, 182984, 197376, 205056, 205857, 263168, 273408, 274476, 296064, 365968, 394752, 410112, 411714, 548952, 592128, 731936, 789504, 820224, 823428, 1097904, 1184256, 1463872, 1646856, 2195808, 2368512, 2927744, 3293712, 4391616, 5855488, 6587424, 8783232, 11710976, 13174848, 17566464, 23421952, 26349696, 35132928, 52699392, 70265856, 105398784, 210797568]

約数ペア:

[(1, 210797568), (2, 105398784), (3, 70265856), (4, 52699392), (6, 35132928), (8, 26349696), (9, 23421952), (12, 17566464), (16, 13174848), (18, 11710976), (24, 8783232), (32, 6587424), (36, 5855488), (48, 4391616), (64, 3293712), (72, 2927744), (89, 2368512), (96, 2195808), (128, 1646856), (144, 1463872), (178, 1184256), (192, 1097904), (256, 823428), (257, 820224), (267, 789504), (288, 731936), (356, 592128), (384, 548952), (512, 411714), (514, 410112), (534, 394752), (576, 365968), (712, 296064), (768, 274476), (771, 273408), (801, 263168), (1024, 205857), (1028, 205056), (1068, 197376), (1152, 182984), (1424, 148032), (1536, 137238), (1542, 136704), (1602, 131584), (2056, 102528), (2136, 98688), (2304, 91492), (2313, 91136), (2848, 74016), (3072, 68619), (3084, 68352), (3204, 65792), (4112, 51264), (4272, 49344), (4608, 45746), (4626, 45568), (5696, 37008), (6168, 34176), (6408, 32896), (8224, 25632), (8544, 24672), (9216, 22873), (9252, 22784), (11392, 18504), (12336, 17088), (12816, 16448)]