1338045168

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2969}}^1$

素因数の和:3250

約数の個数: 80

約数和(自身を含む): 3557584800

約数和(自身を除く): 2219539632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 229, 246, 328, 458, 492, 656, 687, 916, 984, 1374, 1832, 1968, 2748, 2969, 3664, 5496, 5938, 8907, 9389, 10992, 11876, 17814, 18778, 23752, 28167, 35628, 37556, 47504, 56334, 71256, 75112, 112668, 121729, 142512, 150224, 225336, 243458, 365187, 450672, 486916, 679901, 730374, 973832, 1359802, 1460748, 1947664, 2039703, 2719604, 2921496, 4079406, 5439208, 5842992, 8158812, 10878416, 16317624, 27875941, 32635248, 55751882, 83627823, 111503764, 167255646, 223007528, 334511292, 446015056, 669022584, 1338045168]

約数ペア:

[(1, 1338045168), (2, 669022584), (3, 446015056), (4, 334511292), (6, 223007528), (8, 167255646), (12, 111503764), (16, 83627823), (24, 55751882), (41, 32635248), (48, 27875941), (82, 16317624), (123, 10878416), (164, 8158812), (229, 5842992), (246, 5439208), (328, 4079406), (458, 2921496), (492, 2719604), (656, 2039703), (687, 1947664), (916, 1460748), (984, 1359802), (1374, 973832), (1832, 730374), (1968, 679901), (2748, 486916), (2969, 450672), (3664, 365187), (5496, 243458), (5938, 225336), (8907, 150224), (9389, 142512), (10992, 121729), (11876, 112668), (17814, 75112), (18778, 71256), (23752, 56334), (28167, 47504), (35628, 37556)]