486972304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10789}}^1$

素因数の和:10848

約数の個数: 80

約数和(自身を含む): 1198812160

約数和(自身を除く): 711839856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 10789, 11284, 21578, 22568, 43156, 45136, 75523, 86312, 140257, 151046, 172624, 280514, 302092, 334459, 561028, 604184, 668918, 981799, 1122056, 1208368, 1337836, 1963598, 2244112, 2341213, 2675672, 3927196, 4347967, 4682426, 5351344, 7854392, 8695934, 9364852, 15708784, 17391868, 18729704, 30435769, 34783736, 37459408, 60871538, 69567472, 121743076, 243486152, 486972304]

約数ペア:

[(1, 486972304), (2, 243486152), (4, 121743076), (7, 69567472), (8, 60871538), (13, 37459408), (14, 34783736), (16, 30435769), (26, 18729704), (28, 17391868), (31, 15708784), (52, 9364852), (56, 8695934), (62, 7854392), (91, 5351344), (104, 4682426), (112, 4347967), (124, 3927196), (182, 2675672), (208, 2341213), (217, 2244112), (248, 1963598), (364, 1337836), (403, 1208368), (434, 1122056), (496, 981799), (728, 668918), (806, 604184), (868, 561028), (1456, 334459), (1612, 302092), (1736, 280514), (2821, 172624), (3224, 151046), (3472, 140257), (5642, 86312), (6448, 75523), (10789, 45136), (11284, 43156), (21578, 22568)]