1217728836

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28837}}^1$

素因数の和:28890

約数の個数: 96

約数和(自身を含む): 3488244480

約数和(自身を除く): 2270515644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1564, 1836, 2346, 2484, 3519, 4692, 7038, 10557, 14076, 21114, 28837, 42228, 57674, 86511, 115348, 173022, 259533, 346044, 490229, 519066, 663251, 778599, 980458, 1038132, 1326502, 1470687, 1557198, 1960916, 1989753, 2653004, 2941374, 3114396, 3979506, 4412061, 5882748, 5969259, 7959012, 8824122, 11275267, 11938518, 13236183, 17648244, 17907777, 22550534, 23877036, 26472366, 33825801, 35815554, 45101068, 52944732, 67651602, 71631108, 101477403, 135303204, 202954806, 304432209, 405909612, 608864418, 1217728836]

約数ペア:

[(1, 1217728836), (2, 608864418), (3, 405909612), (4, 304432209), (6, 202954806), (9, 135303204), (12, 101477403), (17, 71631108), (18, 67651602), (23, 52944732), (27, 45101068), (34, 35815554), (36, 33825801), (46, 26472366), (51, 23877036), (54, 22550534), (68, 17907777), (69, 17648244), (92, 13236183), (102, 11938518), (108, 11275267), (138, 8824122), (153, 7959012), (204, 5969259), (207, 5882748), (276, 4412061), (306, 3979506), (391, 3114396), (414, 2941374), (459, 2653004), (612, 1989753), (621, 1960916), (782, 1557198), (828, 1470687), (918, 1326502), (1173, 1038132), (1242, 980458), (1564, 778599), (1836, 663251), (2346, 519066), (2484, 490229), (3519, 346044), (4692, 259533), (7038, 173022), (10557, 115348), (14076, 86511), (21114, 57674), (28837, 42228)]