216695304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 727862400

約数和(自身を除く): 511167096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 361, 378, 397, 399, 456, 504, 513, 532, 684, 722, 756, 794, 798, 1026, 1064, 1083, 1191, 1197, 1368, 1444, 1512, 1588, 1596, 2052, 2166, 2382, 2394, 2527, 2779, 2888, 3176, 3192, 3249, 3573, 3591, 4104, 4332, 4764, 4788, 5054, 5558, 6498, 7146, 7182, 7543, 7581, 8337, 8664, 9528, 9576, 9747, 10108, 10719, 11116, 12996, 14292, 14364, 15086, 15162, 16674, 19494, 20216, 21438, 22232, 22629, 22743, 25011, 25992, 28584, 28728, 30172, 30324, 33348, 38988, 42876, 45258, 45486, 50022, 52801, 60344, 60648, 66696, 67887, 68229, 75033, 77976, 85752, 90516, 90972, 100044, 105602, 135774, 136458, 143317, 150066, 158403, 181032, 181944, 200088, 203661, 211204, 271548, 272916, 286634, 300132, 316806, 407322, 422408, 429951, 475209, 543096, 545832, 573268, 600264, 633612, 814644, 859902, 950418, 1003219, 1146536, 1267224, 1289853, 1425627, 1629288, 1719804, 1900836, 2006438, 2579706, 2851254, 3009657, 3439608, 3801672, 3869559, 4012876, 5159412, 5702508, 6019314, 7739118, 8025752, 9028971, 10318824, 11405016, 12038628, 15478236, 18057942, 24077256, 27086913, 30956472, 36115884, 54173826, 72231768, 108347652, 216695304]

約数ペア:

[(1, 216695304), (2, 108347652), (3, 72231768), (4, 54173826), (6, 36115884), (7, 30956472), (8, 27086913), (9, 24077256), (12, 18057942), (14, 15478236), (18, 12038628), (19, 11405016), (21, 10318824), (24, 9028971), (27, 8025752), (28, 7739118), (36, 6019314), (38, 5702508), (42, 5159412), (54, 4012876), (56, 3869559), (57, 3801672), (63, 3439608), (72, 3009657), (76, 2851254), (84, 2579706), (108, 2006438), (114, 1900836), (126, 1719804), (133, 1629288), (152, 1425627), (168, 1289853), (171, 1267224), (189, 1146536), (216, 1003219), (228, 950418), (252, 859902), (266, 814644), (342, 633612), (361, 600264), (378, 573268), (397, 545832), (399, 543096), (456, 475209), (504, 429951), (513, 422408), (532, 407322), (684, 316806), (722, 300132), (756, 286634), (794, 272916), (798, 271548), (1026, 211204), (1064, 203661), (1083, 200088), (1191, 181944), (1197, 181032), (1368, 158403), (1444, 150066), (1512, 143317), (1588, 136458), (1596, 135774), (2052, 105602), (2166, 100044), (2382, 90972), (2394, 90516), (2527, 85752), (2779, 77976), (2888, 75033), (3176, 68229), (3192, 67887), (3249, 66696), (3573, 60648), (3591, 60344), (4104, 52801), (4332, 50022), (4764, 45486), (4788, 45258), (5054, 42876), (5558, 38988), (6498, 33348), (7146, 30324), (7182, 30172), (7543, 28728), (7581, 28584), (8337, 25992), (8664, 25011), (9528, 22743), (9576, 22629), (9747, 22232), (10108, 21438), (10719, 20216), (11116, 19494), (12996, 16674), (14292, 15162), (14364, 15086)]