218546328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 740033280

約数和(自身を除く): 521486952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 121, 132, 143, 154, 156, 168, 182, 231, 242, 264, 273, 286, 308, 312, 363, 364, 429, 462, 484, 546, 572, 616, 726, 728, 827, 847, 858, 924, 968, 1001, 1092, 1144, 1452, 1573, 1654, 1694, 1716, 1848, 2002, 2184, 2481, 2541, 2904, 3003, 3146, 3308, 3388, 3432, 4004, 4719, 4962, 5082, 5789, 6006, 6292, 6616, 6776, 8008, 9097, 9438, 9924, 10164, 10751, 11011, 11578, 12012, 12584, 17367, 18194, 18876, 19848, 20328, 21502, 22022, 23156, 24024, 27291, 32253, 33033, 34734, 36388, 37752, 43004, 44044, 46312, 54582, 63679, 64506, 66066, 69468, 72776, 75257, 86008, 88088, 100067, 109164, 118261, 127358, 129012, 132132, 138936, 150514, 191037, 200134, 218328, 225771, 236522, 254716, 258024, 264264, 300201, 301028, 354783, 382074, 400268, 451542, 473044, 509432, 600402, 602056, 700469, 709566, 764148, 800536, 827827, 903084, 946088, 1200804, 1300871, 1400938, 1419132, 1528296, 1655654, 1806168, 2101407, 2401608, 2483481, 2601742, 2801876, 2838264, 3311308, 3902613, 4202814, 4966962, 5203484, 5603752, 6622616, 7805226, 8405628, 9106097, 9933924, 10406968, 15610452, 16811256, 18212194, 19867848, 27318291, 31220904, 36424388, 54636582, 72848776, 109273164, 218546328]

約数ペア:

[(1, 218546328), (2, 109273164), (3, 72848776), (4, 54636582), (6, 36424388), (7, 31220904), (8, 27318291), (11, 19867848), (12, 18212194), (13, 16811256), (14, 15610452), (21, 10406968), (22, 9933924), (24, 9106097), (26, 8405628), (28, 7805226), (33, 6622616), (39, 5603752), (42, 5203484), (44, 4966962), (52, 4202814), (56, 3902613), (66, 3311308), (77, 2838264), (78, 2801876), (84, 2601742), (88, 2483481), (91, 2401608), (104, 2101407), (121, 1806168), (132, 1655654), (143, 1528296), (154, 1419132), (156, 1400938), (168, 1300871), (182, 1200804), (231, 946088), (242, 903084), (264, 827827), (273, 800536), (286, 764148), (308, 709566), (312, 700469), (363, 602056), (364, 600402), (429, 509432), (462, 473044), (484, 451542), (546, 400268), (572, 382074), (616, 354783), (726, 301028), (728, 300201), (827, 264264), (847, 258024), (858, 254716), (924, 236522), (968, 225771), (1001, 218328), (1092, 200134), (1144, 191037), (1452, 150514), (1573, 138936), (1654, 132132), (1694, 129012), (1716, 127358), (1848, 118261), (2002, 109164), (2184, 100067), (2481, 88088), (2541, 86008), (2904, 75257), (3003, 72776), (3146, 69468), (3308, 66066), (3388, 64506), (3432, 63679), (4004, 54582), (4719, 46312), (4962, 44044), (5082, 43004), (5789, 37752), (6006, 36388), (6292, 34734), (6616, 33033), (6776, 32253), (8008, 27291), (9097, 24024), (9438, 23156), (9924, 22022), (10164, 21502), (10751, 20328), (11011, 19848), (11578, 18876), (12012, 18194), (12584, 17367)]