772010316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278503}}^1$

素因数の和:278531

約数の個数: 72

約数和(自身を含む): 2433010944

約数和(自身を除く): 1661000628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 278503, 557006, 835509, 1114012, 1671018, 1949521, 2506527, 3063533, 3342036, 3899042, 5013054, 5848563, 6127066, 7798084, 9190599, 10026108, 11697126, 12254132, 17545689, 18381198, 21444731, 23394252, 27571797, 35091378, 36762396, 42889462, 55143594, 64334193, 70182756, 85778924, 110287188, 128668386, 193002579, 257336772, 386005158, 772010316]

約数ペア:

[(1, 772010316), (2, 386005158), (3, 257336772), (4, 193002579), (6, 128668386), (7, 110287188), (9, 85778924), (11, 70182756), (12, 64334193), (14, 55143594), (18, 42889462), (21, 36762396), (22, 35091378), (28, 27571797), (33, 23394252), (36, 21444731), (42, 18381198), (44, 17545689), (63, 12254132), (66, 11697126), (77, 10026108), (84, 9190599), (99, 7798084), (126, 6127066), (132, 5848563), (154, 5013054), (198, 3899042), (231, 3342036), (252, 3063533), (308, 2506527), (396, 1949521), (462, 1671018), (693, 1114012), (924, 835509), (1386, 557006), (2772, 278503)]