212744448

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 144

約数和(自身を含む): 719160960

約数和(自身を除く): 506416512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4397, 5376, 6048, 6912, 8064, 8794, 12096, 13191, 16128, 17588, 24192, 26382, 30779, 35176, 39573, 48384, 52764, 61558, 70352, 79146, 92337, 105528, 118719, 123116, 140704, 158292, 184674, 211056, 237438, 246232, 277011, 281408, 316584, 369348, 422112, 474876, 492464, 554022, 562816, 633168, 738696, 831033, 844224, 949752, 984928, 1108044, 1125632, 1266336, 1477392, 1662066, 1688448, 1899504, 1969856, 2216088, 2532672, 2954784, 3324132, 3376896, 3799008, 3939712, 4432176, 5065344, 5909568, 6648264, 7598016, 7879424, 8864352, 10130688, 11819136, 13296528, 15196032, 17728704, 23638272, 26593056, 30392064, 35457408, 53186112, 70914816, 106372224, 212744448]

約数ペア:

[(1, 212744448), (2, 106372224), (3, 70914816), (4, 53186112), (6, 35457408), (7, 30392064), (8, 26593056), (9, 23638272), (12, 17728704), (14, 15196032), (16, 13296528), (18, 11819136), (21, 10130688), (24, 8864352), (27, 7879424), (28, 7598016), (32, 6648264), (36, 5909568), (42, 5065344), (48, 4432176), (54, 3939712), (56, 3799008), (63, 3376896), (64, 3324132), (72, 2954784), (84, 2532672), (96, 2216088), (108, 1969856), (112, 1899504), (126, 1688448), (128, 1662066), (144, 1477392), (168, 1266336), (189, 1125632), (192, 1108044), (216, 984928), (224, 949752), (252, 844224), (256, 831033), (288, 738696), (336, 633168), (378, 562816), (384, 554022), (432, 492464), (448, 474876), (504, 422112), (576, 369348), (672, 316584), (756, 281408), (768, 277011), (864, 246232), (896, 237438), (1008, 211056), (1152, 184674), (1344, 158292), (1512, 140704), (1728, 123116), (1792, 118719), (2016, 105528), (2304, 92337), (2688, 79146), (3024, 70352), (3456, 61558), (4032, 52764), (4397, 48384), (5376, 39573), (6048, 35176), (6912, 30779), (8064, 26382), (8794, 24192), (12096, 17588), (13191, 16128)]