711716796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{17989}}^1$

素因数の和:18163

約数の個数: 72

約数和(自身を含む): 2069281760

約数和(自身を除く): 1357564964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 17989, 19782, 35978, 39564, 53967, 71956, 107934, 125923, 161901, 215868, 251846, 323802, 377769, 503692, 647604, 755538, 1133307, 1511076, 2266614, 2824273, 4533228, 5648546, 8472819, 11297092, 16945638, 19769911, 25418457, 33891276, 39539822, 50836914, 59309733, 79079644, 101673828, 118619466, 177929199, 237238932, 355858398, 711716796]

約数ペア:

[(1, 711716796), (2, 355858398), (3, 237238932), (4, 177929199), (6, 118619466), (7, 101673828), (9, 79079644), (12, 59309733), (14, 50836914), (18, 39539822), (21, 33891276), (28, 25418457), (36, 19769911), (42, 16945638), (63, 11297092), (84, 8472819), (126, 5648546), (157, 4533228), (252, 2824273), (314, 2266614), (471, 1511076), (628, 1133307), (942, 755538), (1099, 647604), (1413, 503692), (1884, 377769), (2198, 323802), (2826, 251846), (3297, 215868), (4396, 161901), (5652, 125923), (6594, 107934), (9891, 71956), (13188, 53967), (17989, 39564), (19782, 35978)]