666916848

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:976

約数の個数: 160

約数和(自身を含む): 2077992000

約数和(自身を除く): 1411075152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 149, 156, 208, 216, 234, 298, 312, 351, 432, 447, 468, 596, 624, 702, 797, 894, 936, 1192, 1341, 1404, 1594, 1788, 1872, 1937, 2384, 2391, 2682, 2808, 3188, 3576, 3874, 4023, 4782, 5364, 5616, 5811, 6376, 7152, 7173, 7748, 8046, 9564, 10361, 10728, 11622, 12752, 14346, 15496, 16092, 17433, 19128, 20722, 21456, 21519, 23244, 28692, 30992, 31083, 32184, 34866, 38256, 41444, 43038, 46488, 52299, 57384, 62166, 64368, 69732, 82888, 86076, 92976, 93249, 104598, 114768, 118753, 124332, 139464, 165776, 172152, 186498, 209196, 237506, 248664, 278928, 279747, 344304, 356259, 372996, 418392, 475012, 497328, 559494, 712518, 745992, 836784, 950024, 1068777, 1118988, 1425036, 1491984, 1543789, 1900048, 2137554, 2237976, 2850072, 3087578, 3206331, 4275108, 4475952, 4631367, 5700144, 6175156, 6412662, 8550216, 9262734, 12350312, 12825324, 13894101, 17100432, 18525468, 24700624, 25650648, 27788202, 37050936, 41682303, 51301296, 55576404, 74101872, 83364606, 111152808, 166729212, 222305616, 333458424, 666916848]

約数ペア:

[(1, 666916848), (2, 333458424), (3, 222305616), (4, 166729212), (6, 111152808), (8, 83364606), (9, 74101872), (12, 55576404), (13, 51301296), (16, 41682303), (18, 37050936), (24, 27788202), (26, 25650648), (27, 24700624), (36, 18525468), (39, 17100432), (48, 13894101), (52, 12825324), (54, 12350312), (72, 9262734), (78, 8550216), (104, 6412662), (108, 6175156), (117, 5700144), (144, 4631367), (149, 4475952), (156, 4275108), (208, 3206331), (216, 3087578), (234, 2850072), (298, 2237976), (312, 2137554), (351, 1900048), (432, 1543789), (447, 1491984), (468, 1425036), (596, 1118988), (624, 1068777), (702, 950024), (797, 836784), (894, 745992), (936, 712518), (1192, 559494), (1341, 497328), (1404, 475012), (1594, 418392), (1788, 372996), (1872, 356259), (1937, 344304), (2384, 279747), (2391, 278928), (2682, 248664), (2808, 237506), (3188, 209196), (3576, 186498), (3874, 172152), (4023, 165776), (4782, 139464), (5364, 124332), (5616, 118753), (5811, 114768), (6376, 104598), (7152, 93249), (7173, 92976), (7748, 86076), (8046, 82888), (9564, 69732), (10361, 64368), (10728, 62166), (11622, 57384), (12752, 52299), (14346, 46488), (15496, 43038), (16092, 41444), (17433, 38256), (19128, 34866), (20722, 32184), (21456, 31083), (21519, 30992), (23244, 28692)]