889731696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139369}}^1$

素因数の和:139406

約数の個数: 80

約数和(自身を含む): 2765100800

約数和(自身を除く): 1875369104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 139369, 278738, 418107, 557476, 836214, 975583, 1114952, 1672428, 1951166, 2229904, 2648011, 2926749, 3344856, 3902332, 5296022, 5853498, 6689712, 7804664, 7944033, 10592044, 11706996, 15609328, 15888066, 18536077, 21184088, 23413992, 31776132, 37072154, 42368176, 46827984, 55608231, 63552264, 74144308, 111216462, 127104528, 148288616, 222432924, 296577232, 444865848, 889731696]

約数ペア:

[(1, 889731696), (2, 444865848), (3, 296577232), (4, 222432924), (6, 148288616), (7, 127104528), (8, 111216462), (12, 74144308), (14, 63552264), (16, 55608231), (19, 46827984), (21, 42368176), (24, 37072154), (28, 31776132), (38, 23413992), (42, 21184088), (48, 18536077), (56, 15888066), (57, 15609328), (76, 11706996), (84, 10592044), (112, 7944033), (114, 7804664), (133, 6689712), (152, 5853498), (168, 5296022), (228, 3902332), (266, 3344856), (304, 2926749), (336, 2648011), (399, 2229904), (456, 1951166), (532, 1672428), (798, 1114952), (912, 975583), (1064, 836214), (1596, 557476), (2128, 418107), (3192, 278738), (6384, 139369)]