215109216

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 144

約数和(自身を含む): 729978480

約数和(自身を除く): 514869264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5081, 5292, 6048, 7056, 10162, 10584, 14112, 15243, 20324, 21168, 30486, 35567, 40648, 42336, 45729, 60972, 71134, 81296, 91458, 106701, 121944, 137187, 142268, 162592, 182916, 213402, 243888, 248969, 274374, 284536, 320103, 365832, 426804, 487776, 497938, 548748, 569072, 640206, 731664, 746907, 853608, 960309, 995876, 1097496, 1138144, 1280412, 1463328, 1493814, 1707216, 1920618, 1991752, 2194992, 2240721, 2560824, 2987628, 3414432, 3841236, 3983504, 4389984, 4481442, 5121648, 5975256, 6722163, 7682472, 7967008, 8962884, 10243296, 11950512, 13444326, 15364944, 17925768, 23901024, 26888652, 30729888, 35851536, 53777304, 71703072, 107554608, 215109216]

約数ペア:

[(1, 215109216), (2, 107554608), (3, 71703072), (4, 53777304), (6, 35851536), (7, 30729888), (8, 26888652), (9, 23901024), (12, 17925768), (14, 15364944), (16, 13444326), (18, 11950512), (21, 10243296), (24, 8962884), (27, 7967008), (28, 7682472), (32, 6722163), (36, 5975256), (42, 5121648), (48, 4481442), (49, 4389984), (54, 3983504), (56, 3841236), (63, 3414432), (72, 2987628), (84, 2560824), (96, 2240721), (98, 2194992), (108, 1991752), (112, 1920618), (126, 1707216), (144, 1493814), (147, 1463328), (168, 1280412), (189, 1138144), (196, 1097496), (216, 995876), (224, 960309), (252, 853608), (288, 746907), (294, 731664), (336, 640206), (378, 569072), (392, 548748), (432, 497938), (441, 487776), (504, 426804), (588, 365832), (672, 320103), (756, 284536), (784, 274374), (864, 248969), (882, 243888), (1008, 213402), (1176, 182916), (1323, 162592), (1512, 142268), (1568, 137187), (1764, 121944), (2016, 106701), (2352, 91458), (2646, 81296), (3024, 71134), (3528, 60972), (4704, 45729), (5081, 42336), (5292, 40648), (6048, 35567), (7056, 30486), (10162, 21168), (10584, 20324), (14112, 15243)]