519020944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 1166409720

約数和(自身を除く): 647388776

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 53, 89, 92, 104, 106, 178, 184, 208, 212, 299, 356, 368, 424, 529, 598, 689, 712, 848, 1058, 1157, 1196, 1219, 1378, 1424, 2047, 2116, 2314, 2392, 2438, 2756, 4094, 4232, 4628, 4717, 4784, 4876, 5512, 6877, 8188, 8464, 9256, 9434, 9752, 11024, 13754, 15847, 16376, 18512, 18868, 19504, 26611, 27508, 28037, 31694, 32752, 37736, 47081, 53222, 55016, 56074, 61321, 63388, 75472, 94162, 106444, 108491, 110032, 112148, 122642, 126776, 188324, 212888, 216982, 224296, 245284, 253552, 364481, 376648, 425776, 433964, 448592, 490568, 612053, 728962, 753296, 867928, 981136, 1224106, 1410383, 1457924, 1735856, 2448212, 2495293, 2820766, 2915848, 4896424, 4990586, 5641532, 5831696, 9792848, 9981172, 11283064, 19962344, 22566128, 32438809, 39924688, 64877618, 129755236, 259510472, 519020944]

約数ペア:

[(1, 519020944), (2, 259510472), (4, 129755236), (8, 64877618), (13, 39924688), (16, 32438809), (23, 22566128), (26, 19962344), (46, 11283064), (52, 9981172), (53, 9792848), (89, 5831696), (92, 5641532), (104, 4990586), (106, 4896424), (178, 2915848), (184, 2820766), (208, 2495293), (212, 2448212), (299, 1735856), (356, 1457924), (368, 1410383), (424, 1224106), (529, 981136), (598, 867928), (689, 753296), (712, 728962), (848, 612053), (1058, 490568), (1157, 448592), (1196, 433964), (1219, 425776), (1378, 376648), (1424, 364481), (2047, 253552), (2116, 245284), (2314, 224296), (2392, 216982), (2438, 212888), (2756, 188324), (4094, 126776), (4232, 122642), (4628, 112148), (4717, 110032), (4784, 108491), (4876, 106444), (5512, 94162), (6877, 75472), (8188, 63388), (8464, 61321), (9256, 56074), (9434, 55016), (9752, 53222), (11024, 47081), (13754, 37736), (15847, 32752), (16376, 31694), (18512, 28037), (18868, 27508), (19504, 26611)]