279759312

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1398

約数の個数: 160

約数和(自身を含む): 931368960

約数和(自身を除く): 651609648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 639, 756, 852, 994, 1008, 1136, 1278, 1303, 1491, 1512, 1704, 1917, 1988, 2556, 2606, 2982, 3024, 3408, 3834, 3909, 3976, 4473, 5112, 5212, 5964, 7668, 7818, 7952, 8946, 9121, 10224, 10424, 11727, 11928, 13419, 15336, 15636, 17892, 18242, 20848, 23454, 23856, 26838, 27363, 30672, 31272, 35181, 35784, 36484, 46908, 53676, 54726, 62544, 70362, 71568, 72968, 82089, 92513, 93816, 107352, 109452, 140724, 145936, 164178, 185026, 187632, 214704, 218904, 246267, 277539, 281448, 328356, 370052, 437808, 492534, 555078, 562896, 647591, 656712, 740104, 832617, 985068, 1110156, 1295182, 1313424, 1480208, 1665234, 1942773, 1970136, 2220312, 2497851, 2590364, 3330468, 3885546, 3940272, 4440624, 4995702, 5180728, 5828319, 6660936, 7771092, 9991404, 10361456, 11656638, 13321872, 15542184, 17484957, 19982808, 23313276, 31084368, 34969914, 39965616, 46626552, 69939828, 93253104, 139879656, 279759312]

約数ペア:

[(1, 279759312), (2, 139879656), (3, 93253104), (4, 69939828), (6, 46626552), (7, 39965616), (8, 34969914), (9, 31084368), (12, 23313276), (14, 19982808), (16, 17484957), (18, 15542184), (21, 13321872), (24, 11656638), (27, 10361456), (28, 9991404), (36, 7771092), (42, 6660936), (48, 5828319), (54, 5180728), (56, 4995702), (63, 4440624), (71, 3940272), (72, 3885546), (84, 3330468), (108, 2590364), (112, 2497851), (126, 2220312), (142, 1970136), (144, 1942773), (168, 1665234), (189, 1480208), (213, 1313424), (216, 1295182), (252, 1110156), (284, 985068), (336, 832617), (378, 740104), (426, 656712), (432, 647591), (497, 562896), (504, 555078), (568, 492534), (639, 437808), (756, 370052), (852, 328356), (994, 281448), (1008, 277539), (1136, 246267), (1278, 218904), (1303, 214704), (1491, 187632), (1512, 185026), (1704, 164178), (1917, 145936), (1988, 140724), (2556, 109452), (2606, 107352), (2982, 93816), (3024, 92513), (3408, 82089), (3834, 72968), (3909, 71568), (3976, 70362), (4473, 62544), (5112, 54726), (5212, 53676), (5964, 46908), (7668, 36484), (7818, 35784), (7952, 35181), (8946, 31272), (9121, 30672), (10224, 27363), (10424, 26838), (11727, 23856), (11928, 23454), (13419, 20848), (15336, 18242), (15636, 17892)]