1286018976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{110711}}^1$

素因数の和:110746

約数の個数: 72

約数和(自身を含む): 3710623392

約数和(自身を除く): 2424604416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 110711, 221422, 332133, 442844, 664266, 885688, 1217821, 1328532, 1771376, 2435642, 2657064, 3542752, 3653463, 4871284, 5314128, 7306926, 9742568, 10628256, 13396031, 14613852, 19485136, 26792062, 29227704, 38970272, 40188093, 53584124, 58455408, 80376186, 107168248, 116910816, 160752372, 214336496, 321504744, 428672992, 643009488, 1286018976]

約数ペア:

[(1, 1286018976), (2, 643009488), (3, 428672992), (4, 321504744), (6, 214336496), (8, 160752372), (11, 116910816), (12, 107168248), (16, 80376186), (22, 58455408), (24, 53584124), (32, 40188093), (33, 38970272), (44, 29227704), (48, 26792062), (66, 19485136), (88, 14613852), (96, 13396031), (121, 10628256), (132, 9742568), (176, 7306926), (242, 5314128), (264, 4871284), (352, 3653463), (363, 3542752), (484, 2657064), (528, 2435642), (726, 1771376), (968, 1328532), (1056, 1217821), (1452, 885688), (1936, 664266), (2904, 442844), (3872, 332133), (5808, 221422), (11616, 110711)]