349747188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 992404224

約数和(自身を除く): 642657036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 257, 357, 476, 514, 714, 771, 953, 1028, 1428, 1542, 1799, 1906, 2859, 3084, 3598, 3812, 4369, 5397, 5718, 6671, 7196, 8738, 10794, 11436, 13107, 13342, 16201, 17476, 20013, 21588, 26214, 26684, 30583, 32402, 40026, 48603, 52428, 61166, 64804, 80052, 91749, 97206, 113407, 122332, 183498, 194412, 226814, 244921, 340221, 366996, 453628, 489842, 680442, 734763, 979684, 1360884, 1469526, 1714447, 2939052, 3428894, 4163657, 5143341, 6857788, 8327314, 10286682, 12490971, 16654628, 20573364, 24981942, 29145599, 49963884, 58291198, 87436797, 116582396, 174873594, 349747188]

約数ペア:

[(1, 349747188), (2, 174873594), (3, 116582396), (4, 87436797), (6, 58291198), (7, 49963884), (12, 29145599), (14, 24981942), (17, 20573364), (21, 16654628), (28, 12490971), (34, 10286682), (42, 8327314), (51, 6857788), (68, 5143341), (84, 4163657), (102, 3428894), (119, 2939052), (204, 1714447), (238, 1469526), (257, 1360884), (357, 979684), (476, 734763), (514, 680442), (714, 489842), (771, 453628), (953, 366996), (1028, 340221), (1428, 244921), (1542, 226814), (1799, 194412), (1906, 183498), (2859, 122332), (3084, 113407), (3598, 97206), (3812, 91749), (4369, 80052), (5397, 64804), (5718, 61166), (6671, 52428), (7196, 48603), (8738, 40026), (10794, 32402), (11436, 30583), (13107, 26684), (13342, 26214), (16201, 21588), (17476, 20013)]