254848368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 699994880

約数和(自身を除く): 445146512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 618, 824, 912, 1236, 1648, 1957, 2472, 2713, 3914, 4944, 5426, 5871, 7828, 8139, 10852, 11742, 15656, 16278, 21704, 23484, 31312, 32556, 43408, 46968, 51547, 65112, 93936, 103094, 130224, 154641, 206188, 279439, 309282, 412376, 558878, 618564, 824752, 838317, 1117756, 1237128, 1676634, 2235512, 2474256, 3353268, 4471024, 5309341, 6706536, 10618682, 13413072, 15928023, 21237364, 31856046, 42474728, 63712092, 84949456, 127424184, 254848368]

約数ペア:

[(1, 254848368), (2, 127424184), (3, 84949456), (4, 63712092), (6, 42474728), (8, 31856046), (12, 21237364), (16, 15928023), (19, 13413072), (24, 10618682), (38, 6706536), (48, 5309341), (57, 4471024), (76, 3353268), (103, 2474256), (114, 2235512), (152, 1676634), (206, 1237128), (228, 1117756), (304, 838317), (309, 824752), (412, 618564), (456, 558878), (618, 412376), (824, 309282), (912, 279439), (1236, 206188), (1648, 154641), (1957, 130224), (2472, 103094), (2713, 93936), (3914, 65112), (4944, 51547), (5426, 46968), (5871, 43408), (7828, 32556), (8139, 31312), (10852, 23484), (11742, 21704), (15656, 16278)]