394612368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3407}}^1$

素因数の和:3564

約数の個数: 80

約数和(自身を含む): 1081835520

約数和(自身を除く): 687223152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1524, 2032, 2413, 3048, 3407, 4826, 6096, 6814, 7239, 9652, 10221, 13628, 14478, 19304, 20442, 27256, 28956, 38608, 40884, 54512, 57912, 64733, 81768, 115824, 129466, 163536, 194199, 258932, 388398, 432689, 517864, 776796, 865378, 1035728, 1298067, 1553592, 1730756, 2596134, 3107184, 3461512, 5192268, 6923024, 8221091, 10384536, 16442182, 20769072, 24663273, 32884364, 49326546, 65768728, 98653092, 131537456, 197306184, 394612368]

約数ペア:

[(1, 394612368), (2, 197306184), (3, 131537456), (4, 98653092), (6, 65768728), (8, 49326546), (12, 32884364), (16, 24663273), (19, 20769072), (24, 16442182), (38, 10384536), (48, 8221091), (57, 6923024), (76, 5192268), (114, 3461512), (127, 3107184), (152, 2596134), (228, 1730756), (254, 1553592), (304, 1298067), (381, 1035728), (456, 865378), (508, 776796), (762, 517864), (912, 432689), (1016, 388398), (1524, 258932), (2032, 194199), (2413, 163536), (3048, 129466), (3407, 115824), (4826, 81768), (6096, 64733), (6814, 57912), (7239, 54512), (9652, 40884), (10221, 38608), (13628, 28956), (14478, 27256), (19304, 20442)]