2181564576

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5546

約数の個数: 168

約数和(自身を含む): 6819519924

約数和(自身を除く): 4637955348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 729, 816, 864, 918, 972, 1224, 1296, 1377, 1458, 1632, 1836, 1944, 2448, 2592, 2754, 2916, 3672, 3888, 4131, 4896, 5501, 5508, 5832, 7344, 7776, 8262, 11002, 11016, 11664, 12393, 14688, 16503, 16524, 22004, 22032, 23328, 24786, 33006, 33048, 44008, 44064, 49509, 49572, 66012, 66096, 88016, 93517, 99018, 99144, 132024, 132192, 148527, 176032, 187034, 198036, 198288, 264048, 280551, 297054, 374068, 396072, 396576, 445581, 528096, 561102, 594108, 748136, 792144, 841653, 891162, 1122204, 1188216, 1336743, 1496272, 1584288, 1683306, 1782324, 2244408, 2376432, 2524959, 2673486, 2992544, 3366612, 3564648, 4010229, 4488816, 4752864, 5049918, 5346972, 6733224, 7129296, 7574877, 8020458, 8977632, 10099836, 10693944, 13466448, 14258592, 15149754, 16040916, 20199672, 21387888, 22724631, 26932896, 30299508, 32081832, 40399344, 42775776, 45449262, 60599016, 64163664, 68173893, 80798688, 90898524, 121198032, 128327328, 136347786, 181797048, 242396064, 272695572, 363594096, 545391144, 727188192, 1090782288, 2181564576]

約数ペア:

[(1, 2181564576), (2, 1090782288), (3, 727188192), (4, 545391144), (6, 363594096), (8, 272695572), (9, 242396064), (12, 181797048), (16, 136347786), (17, 128327328), (18, 121198032), (24, 90898524), (27, 80798688), (32, 68173893), (34, 64163664), (36, 60599016), (48, 45449262), (51, 42775776), (54, 40399344), (68, 32081832), (72, 30299508), (81, 26932896), (96, 22724631), (102, 21387888), (108, 20199672), (136, 16040916), (144, 15149754), (153, 14258592), (162, 13466448), (204, 10693944), (216, 10099836), (243, 8977632), (272, 8020458), (288, 7574877), (306, 7129296), (324, 6733224), (408, 5346972), (432, 5049918), (459, 4752864), (486, 4488816), (544, 4010229), (612, 3564648), (648, 3366612), (729, 2992544), (816, 2673486), (864, 2524959), (918, 2376432), (972, 2244408), (1224, 1782324), (1296, 1683306), (1377, 1584288), (1458, 1496272), (1632, 1336743), (1836, 1188216), (1944, 1122204), (2448, 891162), (2592, 841653), (2754, 792144), (2916, 748136), (3672, 594108), (3888, 561102), (4131, 528096), (4896, 445581), (5501, 396576), (5508, 396072), (5832, 374068), (7344, 297054), (7776, 280551), (8262, 264048), (11002, 198288), (11016, 198036), (11664, 187034), (12393, 176032), (14688, 148527), (16503, 132192), (16524, 132024), (22004, 99144), (22032, 99018), (23328, 93517), (24786, 88016), (33006, 66096), (33048, 66012), (44008, 49572), (44064, 49509)]