216890856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4729}}^1$

素因数の和:4768

約数の個数: 144

約数和(自身を含む): 736035300

約数和(自身を除く): 519144444

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 4729, 5096, 5733, 6552, 7644, 9458, 11466, 14187, 15288, 18916, 22932, 28374, 33103, 37832, 42561, 45864, 56748, 61477, 66206, 85122, 99309, 113496, 122954, 132412, 170244, 184431, 198618, 231721, 245908, 264824, 297927, 340488, 368862, 397236, 430339, 463442, 491816, 553293, 595854, 695163, 737724, 794472, 860678, 926884, 1106586, 1191708, 1291017, 1390326, 1475448, 1721356, 1853768, 2085489, 2213172, 2383416, 2582034, 2780652, 3012373, 3442712, 3873051, 4170978, 4426344, 5164068, 5561304, 6024746, 7746102, 8341956, 9037119, 10328136, 12049492, 15492204, 16683912, 18074238, 24098984, 27111357, 30984408, 36148476, 54222714, 72296952, 108445428, 216890856]

約数ペア:

[(1, 216890856), (2, 108445428), (3, 72296952), (4, 54222714), (6, 36148476), (7, 30984408), (8, 27111357), (9, 24098984), (12, 18074238), (13, 16683912), (14, 15492204), (18, 12049492), (21, 10328136), (24, 9037119), (26, 8341956), (28, 7746102), (36, 6024746), (39, 5561304), (42, 5164068), (49, 4426344), (52, 4170978), (56, 3873051), (63, 3442712), (72, 3012373), (78, 2780652), (84, 2582034), (91, 2383416), (98, 2213172), (104, 2085489), (117, 1853768), (126, 1721356), (147, 1475448), (156, 1390326), (168, 1291017), (182, 1191708), (196, 1106586), (234, 926884), (252, 860678), (273, 794472), (294, 737724), (312, 695163), (364, 595854), (392, 553293), (441, 491816), (468, 463442), (504, 430339), (546, 397236), (588, 368862), (637, 340488), (728, 297927), (819, 264824), (882, 245908), (936, 231721), (1092, 198618), (1176, 184431), (1274, 170244), (1638, 132412), (1764, 122954), (1911, 113496), (2184, 99309), (2548, 85122), (3276, 66206), (3528, 61477), (3822, 56748), (4729, 45864), (5096, 42561), (5733, 37832), (6552, 33103), (7644, 28374), (9458, 22932), (11466, 18916), (14187, 15288)]