489448512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6433

約数の個数: 168

約数和(自身を含む): 1687982400

約数和(自身を除く): 1198533888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 6389, 8512, 9576, 10944, 12768, 12778, 19152, 19167, 25536, 25556, 38304, 38334, 44723, 51112, 57501, 76608, 76668, 89446, 102224, 115002, 121391, 134169, 153336, 178892, 204448, 230004, 242782, 268338, 306672, 357784, 364173, 402507, 408896, 460008, 485564, 536676, 613344, 715568, 728346, 805014, 849737, 920016, 971128, 1073352, 1092519, 1226688, 1431136, 1456692, 1610028, 1699474, 1840032, 1942256, 2146704, 2185038, 2549211, 2862272, 2913384, 3220056, 3398948, 3680064, 3884512, 4293408, 4370076, 5098422, 5826768, 6440112, 6797896, 7647633, 7769024, 8586816, 8740152, 10196844, 11653536, 12880224, 13595792, 15295266, 17480304, 20393688, 23307072, 25760448, 27191584, 30590532, 34960608, 40787376, 54383168, 61181064, 69921216, 81574752, 122362128, 163149504, 244724256, 489448512]

約数ペア:

[(1, 489448512), (2, 244724256), (3, 163149504), (4, 122362128), (6, 81574752), (7, 69921216), (8, 61181064), (9, 54383168), (12, 40787376), (14, 34960608), (16, 30590532), (18, 27191584), (19, 25760448), (21, 23307072), (24, 20393688), (28, 17480304), (32, 15295266), (36, 13595792), (38, 12880224), (42, 11653536), (48, 10196844), (56, 8740152), (57, 8586816), (63, 7769024), (64, 7647633), (72, 6797896), (76, 6440112), (84, 5826768), (96, 5098422), (112, 4370076), (114, 4293408), (126, 3884512), (133, 3680064), (144, 3398948), (152, 3220056), (168, 2913384), (171, 2862272), (192, 2549211), (224, 2185038), (228, 2146704), (252, 1942256), (266, 1840032), (288, 1699474), (304, 1610028), (336, 1456692), (342, 1431136), (399, 1226688), (448, 1092519), (456, 1073352), (504, 971128), (532, 920016), (576, 849737), (608, 805014), (672, 728346), (684, 715568), (798, 613344), (912, 536676), (1008, 485564), (1064, 460008), (1197, 408896), (1216, 402507), (1344, 364173), (1368, 357784), (1596, 306672), (1824, 268338), (2016, 242782), (2128, 230004), (2394, 204448), (2736, 178892), (3192, 153336), (3648, 134169), (4032, 121391), (4256, 115002), (4788, 102224), (5472, 89446), (6384, 76668), (6389, 76608), (8512, 57501), (9576, 51112), (10944, 44723), (12768, 38334), (12778, 38304), (19152, 25556), (19167, 25536)]