289399194

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19301}}^1$

素因数の和:19340

約数の個数: 72

約数和(自身を含む): 772350228

約数和(自身を除く): 482951034

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 14994, 19301, 38602, 57903, 115806, 135107, 173709, 270214, 328117, 347418, 405321, 656234, 810642, 945749, 984351, 1215963, 1891498, 1968702, 2296819, 2431926, 2837247, 2953053, 4593638, 5674494, 5906106, 6890457, 8511741, 13780914, 16077733, 17023482, 20671371, 32155466, 41342742, 48233199, 96466398, 144699597, 289399194]

約数ペア:

[(1, 289399194), (2, 144699597), (3, 96466398), (6, 48233199), (7, 41342742), (9, 32155466), (14, 20671371), (17, 17023482), (18, 16077733), (21, 13780914), (34, 8511741), (42, 6890457), (49, 5906106), (51, 5674494), (63, 4593638), (98, 2953053), (102, 2837247), (119, 2431926), (126, 2296819), (147, 1968702), (153, 1891498), (238, 1215963), (294, 984351), (306, 945749), (357, 810642), (441, 656234), (714, 405321), (833, 347418), (882, 328117), (1071, 270214), (1666, 173709), (2142, 135107), (2499, 115806), (4998, 57903), (7497, 38602), (14994, 19301)]