253248032

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7401

約数の個数: 48

約数和(自身を含む): 531401472

約数和(自身を除く): 278153440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2162, 4324, 7321, 8648, 14642, 17296, 29284, 34592, 58568, 117136, 168383, 234272, 336766, 344087, 673532, 688174, 1347064, 1376348, 2694128, 2752696, 5388256, 5505392, 7914001, 11010784, 15828002, 31656004, 63312008, 126624016, 253248032]

約数ペア:

[(1, 253248032), (2, 126624016), (4, 63312008), (8, 31656004), (16, 15828002), (23, 11010784), (32, 7914001), (46, 5505392), (47, 5388256), (92, 2752696), (94, 2694128), (184, 1376348), (188, 1347064), (368, 688174), (376, 673532), (736, 344087), (752, 336766), (1081, 234272), (1504, 168383), (2162, 117136), (4324, 58568), (7321, 34592), (8648, 29284), (14642, 17296)]