1298568672

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5443

約数の個数: 144

約数和(自身を含む): 3953843712

約数和(自身を除く): 2655275040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 972, 992, 1116, 1296, 1488, 1674, 1944, 2232, 2511, 2592, 2976, 3348, 3888, 4464, 5022, 5387, 6696, 7533, 7776, 8928, 10044, 10774, 13392, 15066, 16161, 20088, 21548, 26784, 30132, 32322, 40176, 43096, 48483, 60264, 64644, 80352, 86192, 96966, 120528, 129288, 145449, 166997, 172384, 193932, 241056, 258576, 290898, 333994, 387864, 436347, 500991, 517152, 581796, 667988, 775728, 872694, 1001982, 1163592, 1309041, 1335976, 1502973, 1551456, 1745388, 2003964, 2327184, 2618082, 2671952, 3005946, 3490776, 4007928, 4508919, 4654368, 5236164, 5343904, 6011892, 6981552, 8015856, 9017838, 10472328, 12023784, 13526757, 13963104, 16031712, 18035676, 20944656, 24047568, 27053514, 36071352, 40580271, 41889312, 48095136, 54107028, 72142704, 81160542, 108214056, 144285408, 162321084, 216428112, 324642168, 432856224, 649284336, 1298568672]

約数ペア:

[(1, 1298568672), (2, 649284336), (3, 432856224), (4, 324642168), (6, 216428112), (8, 162321084), (9, 144285408), (12, 108214056), (16, 81160542), (18, 72142704), (24, 54107028), (27, 48095136), (31, 41889312), (32, 40580271), (36, 36071352), (48, 27053514), (54, 24047568), (62, 20944656), (72, 18035676), (81, 16031712), (93, 13963104), (96, 13526757), (108, 12023784), (124, 10472328), (144, 9017838), (162, 8015856), (186, 6981552), (216, 6011892), (243, 5343904), (248, 5236164), (279, 4654368), (288, 4508919), (324, 4007928), (372, 3490776), (432, 3005946), (486, 2671952), (496, 2618082), (558, 2327184), (648, 2003964), (744, 1745388), (837, 1551456), (864, 1502973), (972, 1335976), (992, 1309041), (1116, 1163592), (1296, 1001982), (1488, 872694), (1674, 775728), (1944, 667988), (2232, 581796), (2511, 517152), (2592, 500991), (2976, 436347), (3348, 387864), (3888, 333994), (4464, 290898), (5022, 258576), (5387, 241056), (6696, 193932), (7533, 172384), (7776, 166997), (8928, 145449), (10044, 129288), (10774, 120528), (13392, 96966), (15066, 86192), (16161, 80352), (20088, 64644), (21548, 60264), (26784, 48483), (30132, 43096), (32322, 40176)]