215336704

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 479179008

約数和(自身を除く): 263842304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 517, 704, 752, 1034, 1408, 1504, 1627, 2068, 2816, 3008, 3254, 4136, 6016, 6508, 8272, 12032, 13016, 16544, 17897, 26032, 33088, 35794, 52064, 66176, 71588, 76469, 104128, 132352, 143176, 152938, 208256, 286352, 305876, 416512, 572704, 611752, 841159, 1145408, 1223504, 1682318, 2290816, 2447008, 3364636, 4581632, 4894016, 6729272, 9788032, 13458544, 19576064, 26917088, 53834176, 107668352, 215336704]

約数ペア:

[(1, 215336704), (2, 107668352), (4, 53834176), (8, 26917088), (11, 19576064), (16, 13458544), (22, 9788032), (32, 6729272), (44, 4894016), (47, 4581632), (64, 3364636), (88, 2447008), (94, 2290816), (128, 1682318), (176, 1223504), (188, 1145408), (256, 841159), (352, 611752), (376, 572704), (517, 416512), (704, 305876), (752, 286352), (1034, 208256), (1408, 152938), (1504, 143176), (1627, 132352), (2068, 104128), (2816, 76469), (3008, 71588), (3254, 66176), (4136, 52064), (6016, 35794), (6508, 33088), (8272, 26032), (12032, 17897), (13016, 16544)]