216842808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2381

約数の個数: 128

約数和(自身を含む): 683020800

約数和(自身を除く): 466177992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2309, 2408, 3354, 3612, 3913, 4472, 4618, 6708, 6927, 7224, 7826, 9236, 11739, 13416, 13854, 15652, 16163, 18472, 23478, 27708, 30017, 31304, 32326, 46956, 48489, 55416, 60034, 64652, 90051, 93912, 96978, 99287, 120068, 129304, 180102, 193956, 198574, 210119, 240136, 297861, 360204, 387912, 397148, 420238, 595722, 630357, 695009, 720408, 794296, 840476, 1191444, 1260714, 1290731, 1390018, 1680952, 2085027, 2382888, 2521428, 2581462, 2780036, 3872193, 4170054, 5042856, 5162924, 5560072, 7744386, 8340108, 9035117, 10325848, 15488772, 16680216, 18070234, 27105351, 30977544, 36140468, 54210702, 72280936, 108421404, 216842808]

約数ペア:

[(1, 216842808), (2, 108421404), (3, 72280936), (4, 54210702), (6, 36140468), (7, 30977544), (8, 27105351), (12, 18070234), (13, 16680216), (14, 15488772), (21, 10325848), (24, 9035117), (26, 8340108), (28, 7744386), (39, 5560072), (42, 5162924), (43, 5042856), (52, 4170054), (56, 3872193), (78, 2780036), (84, 2581462), (86, 2521428), (91, 2382888), (104, 2085027), (129, 1680952), (156, 1390018), (168, 1290731), (172, 1260714), (182, 1191444), (258, 840476), (273, 794296), (301, 720408), (312, 695009), (344, 630357), (364, 595722), (516, 420238), (546, 397148), (559, 387912), (602, 360204), (728, 297861), (903, 240136), (1032, 210119), (1092, 198574), (1118, 193956), (1204, 180102), (1677, 129304), (1806, 120068), (2184, 99287), (2236, 96978), (2309, 93912), (2408, 90051), (3354, 64652), (3612, 60034), (3913, 55416), (4472, 48489), (4618, 46956), (6708, 32326), (6927, 31304), (7224, 30017), (7826, 27708), (9236, 23478), (11739, 18472), (13416, 16163), (13854, 15652)]