289372752

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 120

約数和(自身を含む): 866069568

約数和(自身を除く): 576696816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 138, 144, 164, 184, 207, 246, 276, 328, 368, 369, 414, 492, 552, 656, 738, 828, 943, 984, 1104, 1476, 1656, 1886, 1968, 2131, 2829, 2952, 3312, 3772, 4262, 5658, 5904, 6393, 7544, 8487, 8524, 11316, 12786, 15088, 16974, 17048, 19179, 22632, 25572, 33948, 34096, 38358, 45264, 49013, 51144, 67896, 76716, 87371, 98026, 102288, 135792, 147039, 153432, 174742, 196052, 262113, 294078, 306864, 349484, 392104, 441117, 524226, 588156, 698968, 784208, 786339, 882234, 1048452, 1176312, 1397936, 1572678, 1764468, 2009533, 2096904, 2352624, 3145356, 3528936, 4019066, 4193808, 6028599, 6290712, 7057872, 8038132, 12057198, 12581424, 16076264, 18085797, 24114396, 32152528, 36171594, 48228792, 72343188, 96457584, 144686376, 289372752]

約数ペア:

[(1, 289372752), (2, 144686376), (3, 96457584), (4, 72343188), (6, 48228792), (8, 36171594), (9, 32152528), (12, 24114396), (16, 18085797), (18, 16076264), (23, 12581424), (24, 12057198), (36, 8038132), (41, 7057872), (46, 6290712), (48, 6028599), (69, 4193808), (72, 4019066), (82, 3528936), (92, 3145356), (123, 2352624), (138, 2096904), (144, 2009533), (164, 1764468), (184, 1572678), (207, 1397936), (246, 1176312), (276, 1048452), (328, 882234), (368, 786339), (369, 784208), (414, 698968), (492, 588156), (552, 524226), (656, 441117), (738, 392104), (828, 349484), (943, 306864), (984, 294078), (1104, 262113), (1476, 196052), (1656, 174742), (1886, 153432), (1968, 147039), (2131, 135792), (2829, 102288), (2952, 98026), (3312, 87371), (3772, 76716), (4262, 67896), (5658, 51144), (5904, 49013), (6393, 45264), (7544, 38358), (8487, 34096), (8524, 33948), (11316, 25572), (12786, 22632), (15088, 19179), (16974, 17048)]