315827428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16183}}^1$

素因数の和:16252

約数の個数: 48

約数和(自身を含む): 685165824

約数和(自身を除く): 369338396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 16183, 19516, 32366, 64732, 113281, 226562, 275111, 453124, 550222, 663503, 1100444, 1327006, 1925777, 2654012, 3851554, 4644521, 7703108, 9289042, 11279551, 18578084, 22559102, 45118204, 78956857, 157913714, 315827428]

約数ペア:

[(1, 315827428), (2, 157913714), (4, 78956857), (7, 45118204), (14, 22559102), (17, 18578084), (28, 11279551), (34, 9289042), (41, 7703108), (68, 4644521), (82, 3851554), (119, 2654012), (164, 1925777), (238, 1327006), (287, 1100444), (476, 663503), (574, 550222), (697, 453124), (1148, 275111), (1394, 226562), (2788, 113281), (4879, 64732), (9758, 32366), (16183, 19516)]