351680196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{220351}}^1$

素因数の和:220384

約数の個数: 48

約数和(自身を含む): 987176960

約数和(自身を除く): 635496764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 220351, 440702, 661053, 881404, 1322106, 1542457, 2644212, 3084914, 4186669, 4627371, 6169828, 8373338, 9254742, 12560007, 16746676, 18509484, 25120014, 29306683, 50240028, 58613366, 87920049, 117226732, 175840098, 351680196]

約数ペア:

[(1, 351680196), (2, 175840098), (3, 117226732), (4, 87920049), (6, 58613366), (7, 50240028), (12, 29306683), (14, 25120014), (19, 18509484), (21, 16746676), (28, 12560007), (38, 9254742), (42, 8373338), (57, 6169828), (76, 4627371), (84, 4186669), (114, 3084914), (133, 2644212), (228, 1542457), (266, 1322106), (399, 881404), (532, 661053), (798, 440702), (1596, 220351)]