217968072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2635

約数の個数: 96

約数和(自身を含む): 642823200

約数和(自身を除く): 424855128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 196, 219, 292, 294, 392, 438, 511, 584, 588, 876, 1022, 1176, 1533, 1752, 2044, 2539, 3066, 3577, 4088, 5078, 6132, 7154, 7617, 10156, 10731, 12264, 14308, 15234, 17773, 20312, 21462, 28616, 30468, 35546, 42924, 53319, 60936, 71092, 85848, 106638, 124411, 142184, 185347, 213276, 248822, 370694, 373233, 426552, 497644, 556041, 741388, 746466, 995288, 1112082, 1297429, 1482776, 1492932, 2224164, 2594858, 2985864, 3892287, 4448328, 5189716, 7784574, 9082003, 10379432, 15569148, 18164006, 27246009, 31138296, 36328012, 54492018, 72656024, 108984036, 217968072]

約数ペア:

[(1, 217968072), (2, 108984036), (3, 72656024), (4, 54492018), (6, 36328012), (7, 31138296), (8, 27246009), (12, 18164006), (14, 15569148), (21, 10379432), (24, 9082003), (28, 7784574), (42, 5189716), (49, 4448328), (56, 3892287), (73, 2985864), (84, 2594858), (98, 2224164), (146, 1492932), (147, 1482776), (168, 1297429), (196, 1112082), (219, 995288), (292, 746466), (294, 741388), (392, 556041), (438, 497644), (511, 426552), (584, 373233), (588, 370694), (876, 248822), (1022, 213276), (1176, 185347), (1533, 142184), (1752, 124411), (2044, 106638), (2539, 85848), (3066, 71092), (3577, 60936), (4088, 53319), (5078, 42924), (6132, 35546), (7154, 30468), (7617, 28616), (10156, 21462), (10731, 20312), (12264, 17773), (14308, 15234)]