28111539456

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 1152

約数和(自身を含む): 118676275200

約数和(自身を除く): 90564735744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 21, 22, 24, 26, 27, 28, 32, 33, 34, 36, 39, 42, 44, 48, 51, 52, 54, 56, 63, 64, 66, 68, 72, 77, 78, 84, 88, 91, 96, 99, 102, 104, 108, 112, 117, 119, 126, 128, 132, 136, 143, 144, 153, 154, 156, 168, 176, 182, 187, 189, 192, 198, 204, 208, 216, 221, 224, 231, 234, 238, 239, 252, 256, 264, 272, 273, 286, 288, 297, 306, 308, 312, 336, 351, 352, 357, 364, 374, 378, 384, 396, 408, 416, 429, 432, 442, 448, 459, 462, 468, 476, 478, 504, 528, 544, 546, 561, 572, 576, 594, 612, 616, 624, 663, 672, 693, 702, 704, 714, 717, 728, 748, 756, 768, 792, 816, 819, 832, 858, 864, 884, 896, 918, 924, 936, 952, 956, 1001, 1008, 1056, 1071, 1088, 1092, 1122, 1144, 1152, 1188, 1224, 1232, 1248, 1287, 1309, 1326, 1344, 1386, 1404, 1408, 1428, 1434, 1456, 1496, 1512, 1547, 1584, 1632, 1638, 1664, 1673, 1683, 1716, 1728, 1768, 1792, 1836, 1848, 1872, 1904, 1912, 1989, 2002, 2016, 2079, 2112, 2142, 2151, 2176, 2184, 2244, 2288, 2304, 2376, 2431, 2448, 2457, 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約数ペア:

[(1, 28111539456), (2, 14055769728), (3, 9370513152), (4, 7027884864), (6, 4685256576), (7, 4015934208), (8, 3513942432), (9, 3123504384), (11, 2555594496), (12, 2342628288), (13, 2162426112), (14, 2007967104), (16, 1756971216), (17, 1653619968), (18, 1561752192), (21, 1338644736), (22, 1277797248), (24, 1171314144), (26, 1081213056), (27, 1041168128), (28, 1003983552), (32, 878485608), (33, 851864832), (34, 826809984), (36, 780876096), (39, 720808704), (42, 669322368), (44, 638898624), (48, 585657072), (51, 551206656), (52, 540606528), (54, 520584064), (56, 501991776), (63, 446214912), (64, 439242804), (66, 425932416), (68, 413404992), (72, 390438048), (77, 365084928), (78, 360404352), (84, 334661184), (88, 319449312), (91, 308918016), (96, 292828536), (99, 283954944), (102, 275603328), (104, 270303264), (108, 260292032), (112, 250995888), (117, 240269568), (119, 236231424), (126, 223107456), (128, 219621402), (132, 212966208), (136, 206702496), (143, 196584192), (144, 195219024), 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